Region 2 Field Guide Appendix E: Existing Vegetation References and Codes

APPENDIX E: EXISTING VEGETATION REFERENCES AND CODES February 2014

Existing Vegetation References Code Name Author SAF Forest Cover Types of the United States and F.H. Eyre, Editor. Canada. Society of American Foresters (1980) SRM Society for Range Management

Existing SAF Vegetation Codes Ref. Code Description SAF 000 Non Forest Types SAF 206 Engelmann spruce-subalpine fir SAF 209 Bristlecone pine SAF 210 Interior Douglas-fir SAF 211 White fir SAF 216 Blue spruce SAF 217 Aspen SAF 218 Lodgepole pine SAF 219 Limber pine SAF 220 Rocky Mountain juniper SAF 235 Cottonwood - willow SAF 237 Interior ponderosa pine SAF 239 Pinyon - juniper SAF 240 Arizona cypress SAF 241 Western live oak SAF 242 Mesquite SAF 2018 Whitebark pine

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Appendix E: Existing Vegetation References and Codes Region 2 Field Guide

Existing SRM Vegetation Codes Ref. Code Description SRM 001 Urban SRM 002 Agriculture SRM 004 Forest Land SRM 005 Water SRM 007 Barren Land SRM 000 Non-vegetated SRM 109 Ponderosa pine - shrubland SRM 110 Ponderosa pine - grassland SRM 201 Blue oak woodland SRM 203 Riparian woodland SRM 207 Scrub oak mixed chaparral SRM 208 Ceanothus mixed chaparral SRM 209 Montane shrubland SRM 210 Bitterbrush SRM 211 Creosote bush scrub SRM 212 Blackbush SRM 213 Alpine grassland SRM 215 Valley grassland SRM 216 Montane meadows SRM 217 Wetlands SRM 301 Bluebunch wheatgrass - blue grama SRM 303 Bluebunch wheatgrass - western wheatgrass SRM 310 Needle-and-thread - blue grama SRM 313 Tufted hairgrass - sedge SRM 317 Bitterbrush - bluebunch wheatgrass SRM 320 Black sagebrush - bluebunch wheatgrass SRM 322 Curlleaf mountain-mahogany - bluebunch wheatgrass SRM 401 Basin big sagebrush SRM 402 Mountain big sagebrush SRM 403 Wyoming big sagebrush SRM 405 Black sagebrush SRM 408 Other sagebrush types SRM 409 Tall forb SRM 410 Alpine rangeland SRM 411 Aspen woodland SRM 412 Juniper - pinyon woodland SRM 413 Gambel oak SRM 414 Salt desert shrub SRM 415 Curlleaf mountain-mahogany SRM 416 True mountain-mahogany SRM 417 Littleleaf mountain-mahogany SRM 418 Bigtooth maple

Region 2 Field Guide Appendix E: Existing Vegetation References and Codes

SRM 419 Bittercherry SRM 420 Snowbush SRM 421 Chokecherry – serviceberry – rose SRM 422 Riparian SRM 501 Saltbush – greasewood SRM 502 Grama – galleta SRM 503 Arizona chapparal SRM 504 Juniper – pinyon pine woodland SRM 505 Grama – tobosa shrub SRM 506 Creosotebush – bursage SRM 507 Palo Verde – cactus SRM 508 Creosotebush – tarbush SRM 509 Oak – juniper woodland and mahogany-oak SRM 601 Bluestem prairie SRM 604 Bluestem – grama prairie SRM 605 Sandsage prairie SRM 606 Wheatgrass – bluestem – needlegrass SRM 607 Wheatgrass – needlegrass SRM 608 Wheatgrass – gama – needlegrass SRM 609 Wheatgrass – gama SRM 610 Wheatgrass SRM 611 Blue grama – buffalograss SRM 612 Sagebrush – grass SRM 613 Fesque grassland SRM 614 Crested wheatgrass SRM 615 Wheatgrass – saltgrass – grama SRM 701 Alkali sacaton – tobosagrass SRM 702 Black grama – alkali sacaton SRM 703 Black grama – sideoats grama SRM 704 Blue grama – western wheatgrass SRM 705 Blue grama – galleta SRM 706 Blue grama – sideoats grama SRM 707 Blue grama – sideoats grama – black grama SRM 708 Bluestem – dropseed SRM 709 Bluestem – grama SRM 710 Bluestem prairie SRM 711 Bluestem – Sacahuista prairie SRM 712 Galleta – alkali sacaton SRM 713 Grama – muhly – threeawn SRM 714 Grama – bluestem SRM 715 Grama – buffalograss SRM 716 Grama – feathergrass SRM 717 Little bluestem – Indiangrass – Texas wintergrass SRM 718 Mesquite – grama SRM 722 Sand sagebrush – mixed prairie

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Appendix E: Existing Vegetation References and Codes Region 2 Field Guide

Existing SRM Vegetation Codes (cont.) Ref. Code Description SRM 724 Sideoats grama – New Mexico feathergrass - winterfat SRM 725 Vine mesquite – alkali sacaton SRM 727 Mesquite – buffalograss SRM 728 Mesquite – granjeno – acacia SRM 729 Mesquite SRM 730 Sand shinnery oak SRM 733 Juniper - oak SRM 734 Mesquite - oak SRM 735 Sideoats grama - sumac - juniper SRM 801 Savanna SRM 805 Riparian SRM 809 Mixed hardwood and pine SRM 916 Sedge - shrub tundra SRM 917 Tall shrub swamp SRM 919 Wet meadow tundra SRM 921 Willow

Region 2 Field Guide Appendix F: Potential Vegetation References

APPENDIX F: POTENTIAL VEGETATION REFERENCES

Code Name Author 201 Plant Associations of Region Two: Potential Plant USDA/FS Report R2-ECOL- Communities of Wyoming, South Dakota, Nebraska, 87-2 Barry C. Johnston (1987) Colorado, and Kansas; Edition 4. 202 The Black Hills Community Inventory prepared by the Amanda G. McAdams, Don Nature Conservancy authors, Midwest Regional Office, Faber-Langendoen, Diane A. Minneapolis, Minnesota. Stutzman 203 Riparian and Wetland Plant Communities of the Black Hills. Hollis J. Marriott and Don The Nature Conservancy. 12/2000 Faber-Langendoen 204 Forest Vegetation of the Gunnison and Parts of the Vera Komarkova, Robert R. Uncompahgre National Forests: A Preliminary Habitat Type Alexander, and Barry C. Classification; USDA /FS Gen.Tech.Rep. RM-163. Johnston (1988) 205 Forest Vegetation on National Forests in the Rocky Robert R. Alexander (1988) Mountain and Intermountain Regions: Habitat Types and Community Types; USDA /FS Gen.Tech.Rep. RM-162. 206 Ecological Types of the Upper Gunnison Basin. Technical Johnson, Barry C., Laurie Report R2-RR-2001-01, 858pp. Lakewood, CO: USDA Forest Huckaby, Terry J. Hughes and Service, Rocky Mtn. Region. May 2001. Joseph Pecor 207 Forest Vegetation of the Medicine Bow National Forest in Alexander, Robert R., Southeast Wyoming: A Habitat Type Classification. RM-271. Hoffman, George R., and USDA Forest Service. Wirsing, John M. 1986 208 Forest Vegetation of the Bighorn Mountains, Wyoming: A Hoffman, George R., and Habitat Type Classification. RM-170. USDA Forest Service. Alexander, Robert R. 1986. 209 Forest Vegetation of the Arapaho and Roosevelt National Karl Hess and Robert. R. Forests in Central Colorado: A Habitat Type Classification. Alexander RM-266. 48p. 210 Forest Vegetation of the White River National Forest in Hoffman, George R. and Western Colorado: a Habitat Type Classification. USDA Forest Robert Alexander Service Research Paper RM-249, 36 p. 1983 402 Forest Habitat Types of Eastern Idaho-Western R. Steele, S.V. Cooper, Wyoming. Gen. Tech. Rep. INT-144. 1983. 122 p. D.M. Ondov, D.W. Roberts, and R.D. Pfister

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

APPENDIX G: POTENTIAL VEGETATION CODES

Reference Code 201 PV Code Common Name Scientific Name 001 white fir series ABCO 00101 white fir-Douglas-fir/Rocky Mountain maple ABCO-PSME/ACGL 001010 white fir-Douglas-fir/Rocky Mountain maple-Rocky Mountain ABCO-PSME/ACGL-ACGL maple 001011 white fir-Douglas-fir/Rocky Mountain maple-creeping barberry ABCO-PSME/ACGL- MARE11 001012 white fir-Douglas-fir/Rocky Mountain maple-rockspirea ABCO-PSME/ACGL-HODU 001013 white fir-Douglas-fir/Rocky Mountain maple-thinleaf alder ABCO-PSME/ACGL-ALINT 00102 white fir-Douglas-fir (sparse undergrowth) ABCO-PSME (sparse) 00103 white fir-Douglas-fir/sprucefir fleabane ABCO-PSME/EREX4 00104 white fir-Douglas-fir/Arizona fescue ABCO-PSME/FEAR2 001040 white fir-Douglas-fir/Arizona fescue-Arizona fescue ABCO-PSME/FEAR2-FEAR2 001041 white fir-Douglas-fir/Arizona fescue-Parry's oatgrass ABCO-PSME/FEAR2- DAPA2 00105 white fir-Douglas-fir/Gambel oak ABCO-PSME/QUGA 001050 white fir-Douglas-fir/Gambel oak-Gambel oak ABCO-PSME/QUGA-QUGA 001052 white fir-Douglas-fir/Gambel oak/Arizona fescue ABCO-PSME/QUGA/FEAR2 001053 white fir-Douglas-fir/Gambel oak/fragrant bedstraw ABCO-PSME/QUGA/GATR3 001054 white fir-Douglas-fir/Gambel oak-Oregon boxleaf ABCO-PSME/QUGA-PAMY 00109 white fir-Douglas-fir/kinnikinnick ABCO-PSME/ARUV 00110 white fir-Douglas-fir/whortleberry ABCO-PSME/VAMY2 00111 white fir-Douglas-fir/Saskatoon serviceberry ABCO-PSME/AMAL2 00112 white fir-Douglas-fir/greenleaf manzanita ABCO-PSME/ARPA6 00113 white fir-Douglas-fir/rockspirea ABCO-PSME/HODU 00114 white fir-Douglas-fir/mountain snowberry ABCO-PSME/SYOR2 00115 white fir-limber pine/Arizona fescue ABCO-PIFL2/FEAR2 00116 white fir-Douglas-fir/common juniper ABCO-PSME/JUCO6 00117 white fir-Douglas-fir/creeping barberry ABCO-PSME/MARE11 001171 white fir-Douglas-fir/creeping barberry-common juniper ABCO-PSME/MARE11- JUCO6 00118 white fir-Douglas-fir/mallow ninebark ABCO-PSME/PHMA5 002 subalpine fir series ABLA 00201 subalpine fir/Geyer's sedge ABLA/CAGE2 00202 subalpine fir/Fendler's meadow-rue ABLA/THFE 00203 subalpine fir/creeping barberry ABLA/MARE11 003 subalpine fir-Engelmann spruce series ABLA-PIEN 00301 subalpine fir-Engelmann spruce/red baneberry ABLA-PIEN/ACRU2 00302 subalpine fir-Engelmann spruce/heartleaf arnica ABLA-PIEN/ARCO9 003020 subalpine fir-Engelmann spruce/heartleaf arnica-heartleaf arnica ABLA-PIEN/ARCO9-ARCO9 003021 subalpine fir-Engelmann spruce/heartleaf arnica-timber ABLA-PIEN/ARCO9-ASMI9 milkvetch 003022 subalpine fir-Engelmann spruce/heartleaf arnica-russet ABLA-PIEN/ARCO9-SHCA buffaloberry 003023 subalpine fir-Engelmann spruce/heartleaf arnica/Engelmann ABLA-PIEN/ARCO9/PIEN spruce 00303 subalpine fir-Engelmann spruce/broadleaf arnica ABLA-PIEN/ARLA8

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 201 (cont.) PV Code Common Name Scientific Name 00304 subalpine fir-Engelmann spruce/creeping barberry ABLA-PIEN/MARE11 003040 subalpine fir-Engelmann spruce/creeping barberry-creeping ABLA-PIEN/MARE11- barberry MARE11 003041 subalpine fir-Engelmann spruce/creeping barberry-Oregon ABLA-PIEN/MARE11- boxleaf PAMY 00305 subalpine fir-Engelmann spruce/bluejoint ABLA-PIEN/CACA4 00306 subalpine fir-Engelmann spruce/tall fringed bluebells ABLA-PIEN/MECI3 00307 subalpine fir-Engelmann spruce/Geyer's sedge ABLA-PIEN/CAGE2 00308 subalpine fir-Engelmann spruce/sprucefir fleabane ABLA-PIEN/EREX4 00309 subalpine fir-Engelmann spruce/common juniper ABLA-PIEN/JUCO6 00310 subalpine fir-Engelmann spruce/twinflower ABLA-PIEN/LIBO3 003100 subalpine fir-Engelmann spruce/twinflower-twinflower ABLA-PIEN/LIBO3-LIBO3 003101 subalpine fir-Engelmann spruce/twinflower/grouse ABLA-PIEN/LIBO3/VASC whortleberry 00311 subalpine fir-Engelmann spruce/moss species ABLA-PIEN/2MOSS 00313 subalpine fir-Engelmann spruce/Oregon boxleaf ABLA-PIEN/PAMY 003130 subalpine fir-Engelmann spruce/Oregon boxleaf-Oregon boxleaf ABLA-PIEN/PAMY-PAMY 003131 subalpine fir-Engelmann spruce/Oregon boxleaf-Douglas-fir ABLA-PIEN/PAMY-PSME 003132 subalpine fir-Engelmann spruce/Oregon boxleaf-gooseberry ABLA-PIEN/PAMY-RIMO2 currant 00315 subalpine fir-Engelmann spruce/Wheeler bluegrass ABLA-PIEN/PONE2 00316 subalpine fir-Engelmann spruce/arrowleaf ragwort ABLA-PIEN/SETR 00318 subalpine fir-Engelmann spruce/western meadow-rue ABLA-PIEN/THOC 00319 subalpine fir-Engelmann spruce/thinleaf huckleberry ABLA-PIEN/VAME 003190 subalpine fir-Engelmann spruce/thinleaf huckleberry-thinleaf ABLA-PIEN/VAME-VAME huckleberry 003191 subalpine fir-Engelmann spruce/thinleaf huckleberry-grouse ABLA-PIEN/VAME-VASC whortleberry 00320 subalpine fir-Engelmann spruce/whortleberry ABLA-PIEN/VAMY2 003200 subalpine fir-Engelmann spruce/whortleberry-whortleberry ABLA-PIEN/VAMY2- VAMY2 003201 subalpine fir-Engelmann spruce/whortleberry/Jacob's-ladder ABLA- PIEN/VAMY2/POPU3 00321 subalpine fir-Engelmann spruce/grouse whortleberry ABLA-PIEN/VASC 003210 subalpine fir-Engelmann spruce/grouse whortleberry-grouse ABLA-PIEN/VASC-VASC whortleberry 003211 subalpine fir-Engelmann spruce/grouse whortleberry/whitebark ABLA-PIEN/VASC/PIAL pine 003212 subalpine fir-Engelmann spruce/grouse whortleberry/Jacob's- ABLA-PIEN/VASC/POPU3 ladder 003213 subalpine fir-Engelmann spruce/grouse whortleberry/Geyer's ABLA-PIEN/VASC/CAGE2 sedge 003216 subalpine fir-Engelmann spruce/grouse whortleberry-russet ABLA-PIEN/VASC-SHCA buffaloberry 003217 subalpine fir-Engelmann spruce/grouse whortleberry/heartleaf ABLA-PIEN/VASC/ARCO9 arnica 00322 subalpine fir-Engelmann spruce/currant ABLA-PIEN/RIBES 003220 subalpine fir-Engelmann spruce/currant-currant ABLA-PIEN/RIBES-RIBES 003221 subalpine fir-Engelmann spruce/currant/Fendler's meadow-rue ABLA-PIEN/RIBES/THFE 00323 subalpine fir-Engelmann spruce/grayleaf willow ABLA-PIEN/SAGL

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

Reference Code 201 (cont.) PV Code Common Name Scientific Name 00324 subalpine fir-Engelmann spruce/thimbleberry ABLA-PIEN/RUPA 003240 subalpine fir-Engelmann spruce/thimbleberry-thimbleberry ABLA-PIEN/RUPA-RUPA 003241 subalpine fir-Engelmann spruce/thimbleberry-grouse ABLA-PIEN/RUPA-VASC whortleberry 00325 subalpine fir-Engelmann spruce/white spirea ABLA-PIEN/SPBE2 00326 subalpine fir-Engelmann spruce/Ross' sedge ABLA-PIEN/CARO5 00327 subalpine fir-Engelmann spruce/Rocky Mountain maple ABLA-PIEN/ACGL 00328 subalpine fir-Engelmann spruce/pinegrass ABLA-PIEN/CARU 003280 subalpine fir-Engelmann spruce/pinegrass-pinegrass ABLA-PIEN/CARU-CARU 003281 subalpine fir-Engelmann spruce/pinegrass-Oregon boxleaf ABLA-PIEN/CARU-PAMY 00329 subalpine fir-Engelmann spruce/dwarf bilberry ABLA-PIEN/VACA13 00330 subalpine fir-Douglas-fir/mallow ninebark ABLA-PSME/PHMA5 004 Engelmann spruce series PIEN 00401 Engelmann spruce/heartleaf arnica PIEN/ARCO9 00402 Engelmann spruce/white marsh marigold PIEN/CALE4 00403 Engelmann spruce/softleaf sedge PIEN/CADI6 00405 Engelmann spruce-blue spruce/fragrant bedstraw PIEN-PIPU/GATR3 00406 Engelmann spruce/moss PIEN/2MOSS 00407 Engelmann spruce/common juniper PIEN/JUCO6 00408 Engelmann spruce/twinflower PIEN/LIBO3 00409 Engelmann spruce/mallow ninebark PIEN/PHMA5 00413 Engelmann spruce/alpine clover PIEN/TRDA2 00414 Engelmann spruce/grouse whortleberry PIEN/VASC 004140 Engelmann spruce/grouse whortleberry-grouse whortleberry PIEN/VASC-VASC 004141 Engelmann spruce/grouse whortleberry/American bistort PIEN/VASC/POBI6 004142 Engelmann spruce/grouse whortleberry/silvery lupine PIEN/VASC/LUAR3 004145 Engelmann spruce/grouse whortleberry/Jacob's-ladder PIEN/VASC/POPU3 00415 Engelmann spruce/whortleberry PIEN/VAMY2 004150 Engelmann spruce/whortleberry-whortleberry PIEN/VAMY2-VAMY2 004151 Engelmann spruce/whortleberry/Jacob's-ladder PIEN/VAMY2/POPU3 00416 Engelmann spruce/Thurber's fescue PIEN/FETH 00417 Engelmann spruce-Douglas-fir/common juniper PIEN-PSME/JUCO6 00418 Engelmann spruce/dwarf bilberry PIEN/VACA13 005 white spruce series PIGL 00501 white spruce/Peck's sedge PIGL/CAPE11 00502 white spruce/common juniper PIGL/JUCO6 00503 white spruce/twinflower PIGL/LIBO3 005030 white spruce/twinflower-twinflower PIGL/LIBO3-LIBO3 005031 white spruce/twinflower-grouse whortleberry PIGL/LIBO3-VASC 005032 white spruce/twinflower-white spirea PIGL/LIBO3-SPBE2 006 bluespruce series PIPU 00601 blue spruce/Saskatoon serviceberry-redosier dogwood PIPU/AMAL2-COSES 006010 blue spruce/Saskatoon serviceberry-redosier PIPU/AMAL2- dogwood/Saskatoon serviceberry COSES/AMAL2 006011 blue spruce/Saskatoon serviceberry-redosier dogwood/redosier PIPU/AMAL2- dogwood COSES/COSES 00602 blue spruce/heartleaf arnica PIPU/ARCO9 00603 blue spruce/bluegrass PIPU/POA

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 201 (cont.) PV Code Common Name Scientific Name 00604 blue spruce-Douglas-fir/twinflower PIPU-PSME/LIBO3 006040 blue spruce-Douglas-fir/twinflower-twinflower PIPU-PSME/LIBO3-LIBO3 006043 blue spruce-Douglas-fir/twinflower-common juniper PIPU-PSME/LIBO3-JUCO6 00605 blue spruce/thinleaf alder PIPU/ALINT 00606 blue spruce-Douglas-fir/dryspike sedge PIPU-PSME/CAFO3 00607 blue spruce-Douglas-fir/sprucefir fleabane PIPU-PSME/EREX4 00608 blue spruce-Douglas-fir/kinnikinnick PIPU-PSME/ARUV 00609 blue spruce-Douglas-fir/Arizona fescue PIPU-PSME/FEAR2 006090 blue spruce-Douglas-fir/Arizona fescue-Arizona fescue PIPU-PSME/FEAR2-FEAR2 006091 blue spruce-Douglas-fir/Arizona fescue-Parry's oatgrass PIPU-PSME/FEAR2-DAPA2 00610 blue spruce-Douglas-fir/creeping barberry PIPU-PSME/MARE11 00611 blue spruce-Engelmann spruce/field horsetail PIPU-PIEN/EQAR 00612 blue spruce-Douglas-fir/common juniper PIPU-PSME/JUCO6 006120 blue spruce-Douglas-fir/common juniper-common juniper PIPU-PSME/JUCO6-JUCO6 006121 blue spruce-Douglas-fir/common juniper/Geyer's sedge PIPU-PSME-JUCO6/CAGE2 007 whitebark pine series PIAL 00701 whitebark pine/Geyer's sedge PIAL/CAGE2 007010 whitebark pine/Geyer's sedge-Geyer's sedge PIAL/CAGE2-CAGE2 007011 whitebark pine/Geyer's sedge/lodgepole pine PIAL/CAGE2/PICO 00702 whitebark pine/Ross' sedge PIAL/CARO5 007020 whitebark pine/Ross' sedge-Ross' sedge PIAL/CARO5-CARO5 007021 whitebark pine/Ross' sedge/lodgepole pine PIAL/CARO5/PICO 00703 whitebark pine-limber pine/varileaf cinquefoil PIAL-PIFL2/PODI2 00704 whitebark pine/Idaho fescue PIAL/FEID 00705 whitebark pine/common juniper PIAL/JUCO6 007050 whitebark pine/common juniper-common juniper PIAL/JUCO6-JUCO6 007051 whitebark pine/common juniper/russet buffaloberry PIAL/JUCO6/SHCA 00706 whitebark pine/grouse whortleberry PIAL/VASC 008 bristlecone pine series PIAR 00801 bristlecone pine/Thurber's fescue PIAR/FETH 00802 bristlecone pine/Arizona fescue PIAR/FEAR2 00803 bristlecone pine/alpine clover PIAR/TRDA2 00804 bristlecone pine/gooseberry currant PIAR/RIMO2 00805 bristlecone pine/common juniper PIAR/JUCO6 009 lodgepole pine series PICO 00901 lodgepole pine/kinnikinnick PICO/ARUV 00903 lodgepole pine/Geyer's sedge PICO/CAGE2 009030 lodgepole pine/Geyer's sedge-Geyer's sedge PICO/CAGE2-CAGE2 009031 lodgepole pine/Geyer's sedge/Oregon boxleaf PICO/CAGE2/PAMY 00905 lodgepole pine/common juniper PICO/JUCO6 00907 lodgepole pine/Wheeler bluegrass PICO/PONE2 00908 lodgepole pine/russet buffaloberry PICO/SHCA 009080 lodgepole pine/russet buffaloberry-russet buffaloberry PICO/SHCA-SHCA 009081 lodgepole pine/russet buffaloberry/Oregon boxleaf PICO/SHCA/PAMY 00909 lodgepole pine/whortleberry PICO/VAMY2 00910 lodgepole pine/grouse whortleberry PICO/VASC 00911 lodgepole pine/Ross' sedge PICO/CARO5 00912 lodgepole pine/dwarf bilberry PICO/VACA13

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

Reference Code 201 (cont.) PV Code Common Name Scientific Name 010 limber pine series PIFL2 01001 limber pine/bluebunch wheatgrass PIFL2/PSSPS 01002 limber pine/purple reedgrass PIFL2/CAPU 01003 limber pine/Idaho fescue PIFL2/FEID 01004 limber pine/spike fescue PIFL2/LEKI2 010040 limber pine/spike fescue-spike fescue PIFL2/LEKI2-LEKI2 010041 limber pine/spike fescue/cutleaf anemone PIFL2/LEKI2/PUPAM 010042 limber pine/spike fescue-prairie Junegrass PIFL2/LEKI2-KOMA 01005 limber pine/common juniper PIFL2/JUCO6 01006 limber pine/alpine clover PIFL2/TRDA2 01007 limber pine/curl-leaf mountain mahogany PIFL2/CELE3 01008 limber pine/creeping juniper PIFL2/JUHO2 01009 limber pine/Thurber's fescue PIFL2/FETH 01010 limber pine/chokecherry PIFL2/PRVIV 011 ponderosa pine series PIPO 01101 ponderosa pine-Rocky Mountain juniper/bluebunch wheatgrass PIPO-JUSC2/PSSPS 01102 ponderosa pine/little bluestem-western wheatgrass PIPO/SCSC-PASM 01103 ponderosa pine-juniper/blue grama PIPO-JUNIP/BOGR2 01104 ponderosa pine/sideoats grama PIPO/BOCU 01105 ponderosa pine/Geyer's sedge PIPO/CAGE2 011050 ponderosa pine/Geyer's sedge-Geyer's sedge PIPO/CAGE2-CAGE2 011051 ponderosa pine/Geyer's sedge/silvery lupine PIPO/CAGE2/LUAR3 011052 ponderosa pine/Geyer's sedge/spearleaf stonecrop PIPO/CAGE2/SELA 01106 ponderosa pine/Ross' sedge PIPO/CARO5 01107 ponderosa pine/alderleaf mountain mahogany PIPO/CEMO2 01108 ponderosa pine/timber oatgrass PIPO/DAIN 01109 ponderosa pine/Arizona fescue PIPO/FEAR2 011090 ponderosa pine/Arizona fescue-Arizona fescue PIPO/FEAR2-FEAR2 011091 ponderosa pine/Arizona fescue-Parry's oatgrass PIPO/FEAR2-DAPA2 011092 ponderosa pine/Arizona fescue-blue grama PIPO/FEAR2-BOGR2 01110 ponderosa pine/Idaho fescue PIPO/FEID 011100 ponderosa pine/Idaho fescue-Idaho fescue PIPO/FEID-FEID 011101 ponderosa pine/Idaho fescue/greenleaf manzanita PIPO/FEID/ARPA6 01111 ponderosa pine/spike fescue PIPO/LEKI2 01112 ponderosa pine/common juniper PIPO/JUCO6 01113 ponderosa pine/common juniper-common snowberry PIPO/JUCO6-SYAL 01115 ponderosa pine-Rocky Mountain juniper/alderleaf mountain PIPO-JUSC2/CEMO2 mahogany 01117 ponderosa pine-Douglas-fir/mountain muhly PIPO-PSME/MUMO 011170 ponderosa pine-Douglas-fir/mountain muhly-mountain muhly PIPO-PSME/MUMO-MUMO 011171 ponderosa pine-Douglas-fir/mountain muhly/Fendler's PIPO-PSME/MUMO/CEFE ceanothus 011172 ponderosa pine-Douglas-fir/mountain muhly/streambank PIPO-PSME/MUMO/ELLAL wheatgrass 01118 ponderosa pine/twoneedle pinyon-Gambel oak PIPO/PIED-QUGA 01119 ponderosa pine/mountain ninebark PIPO/PHMO4 01120 ponderosa pine/antelope bitterbrush PIPO/PUTR2 01121 ponderosa pine/Gambel oak PIPO/QUGA 011210 ponderosa pine/Gambel oak-Gambel oak PIPO/QUGA-QUGA

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 201 (cont.) PV Code Common Name Scientific Name 011211 ponderosa pine/Gambel oak/Arizona fescue PIPO/QUGA/FEAR2 011214 ponderosa pine/Gambel oak/common snowberry PIPO/QUGA/SYAL 011215 ponderosa pine/Gambel oak/boxelder PIPO/QUGA/ACNE2 01122 ponderosa pine/chokecherry PIPO/PRVIV 011220 ponderosa pine/chokecherry-chokecherry PIPO/PRVIV-PRVIV 011221 ponderosa pine/chokecherry/dryspike sedge PIPO/PRVIV/CAFO3 011222 ponderosa pine/chokecherry-Saskatoon serviceberry PIPO/PRVIV-AMAL2 011224 ponderosa pine/chokecherry-creeping barberry PIPO/PRVIV-MARE11 011225 ponderosa pine/chokecherry-bur oak PIPO/PRVIV-QUMA2 011226 ponderosa pine/chokecherry/big bluestem PIPO/PRVIV/ANGE 01123 ponderosa pine/white spirea PIPO/SPBE2 01124 ponderosa pine/common snowberry PIPO/SYAL 011240 ponderosa pine/common snowberry-common snowberry PIPO/SYAL-SYAL 011242 ponderosa pine/common snowberry/roughleaf ricegrass PIPO/SYAL/ORAS 011243 ponderosa pine/common snowberry/creeping barberry PIPO/SYAL/MARE11 01125 ponderosa pine/bluebunch wheatgrass PIPO/PSSPS 011250 ponderosa pine/bluebunch wheatgrass-bluebunch wheatgrass PIPO/PSSPS-PSSPS 011251 ponderosa pine/bluebunch wheatgrass/big sagebrush PIPO/PSSPS/ARTR2 01126 ponderosa pine/sun sedge PIPO/CAINH2 01127 ponderosa pine/blue grama PIPO/BOGR2 011270 ponderosa pine/blue grama-blue grama PIPO/BOGR2-BOGR2 011272 ponderosa pine/blue grama-sand bluestem PIPO/BOGR2-ANHA 011273 ponderosa pine/blue grama/big sagebrush PIPO/BOGR2/ARTR2 011274 ponderosa pine/blue grama/twoneedle pinyon PIPO/BOGR2/PIED 01128 ponderosa pine/little bluestem PIPO/SCSC 011280 ponderosa pine/little bluestem-little bluestem PIPO/SCSC-SCSC 011281 ponderosa pine/little bluestem/wavyleaf oak PIPO/SCSC/QUPA4 01129 ponderosa pine/greenleaf manzanita PIPO/ARPA6 011290 ponderosa pine/greenleaf manzanita-greenleaf manzanita PIPO/ARPA6-ARPA6 011291 ponderosa pine/greenleaf manzanita-alderleaf mountain PIPO/ARPA6-CEMO2 mahogany 01131 ponderosa pine/black sagebrush PIPO/ARNO4 01132 ponderosa pine/curl-leaf mountain mahogany PIPO/CELE3 01140 ponderosa pine/kinnikinnick PIPO/ARUV 01150 ponderosa pine-Rocky Mountain juniper/western snowberry PIPO-JUSC2/SYOC 01151 ponderosa pine/bur oak PIPO/QUMA2 012 Douglas-fir series PSME 01201 Douglas-fir/Rocky Mountain maple PSME/ACGL 012010 Douglas-fir/Rocky Mountain maple-Rocky Mountain maple PSME/ACGL-ACGL 012011 Douglas-fir/Rocky Mountain maple/Oregon boxleaf PSME/ACGL/PAMY 012012 Douglas-fir/Rocky Mountain maple/mountain snowberry PSME/ACGL/SYOR2 01202 Douglas-fir/heartleaf arnica PSME/ARCO9 012020 Douglas-fir/heartleaf arnica-heartleaf arnica PSME/ARCO9-ARCO9 012021 Douglas-fir/heartleaf arnica/timber milkvetch PSME/ARCO9/ASMI9 01203 Douglas-fir/creeping barberry PSME/MARE11 012030 Douglas-fir/creeping barberry-creeping barberry PSME/MARE11-MARE11 012032 Douglas-fir/creeping barberry-common juniper PSME/MARE11-JUCO6 01204 Douglas-fir/Ross' sedge PSME/CARO5

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

Reference Code 201 (cont.) PV Code Common Name Scientific Name 01205 Douglas-fir/pinegrass PSME/CARU 012050 Douglas-fir/pinegrass-pinegrass PSME/CARU-CARU 012051 Douglas-fir/pinegrass/Oregon boxleaf PSME/CARU/PAMY 012052 Douglas-fir/pinegrass-Idaho fescue PSME/CARU-FEID 012053 Douglas-fir/pinegrass/ponderosa pine PSME/CARU/PIPO 01206 Douglas-fir/Geyer's sedge PSME/CAGE2 01207 Douglas-fir/alderleaf mountain mahogany PSME/CEMO2 01208 Douglas-fir/Idaho fescue PSME/FEID 01209 Douglas-fir/fivepetal cliffbush PSME/JAAM 01210 Douglas-fir/common juniper PSME/JUCO6 01211 Douglas-fir/Oregon boxleaf PSME/PAMY 01212 Douglas-fir/mallow ninebark PSME/PHMA5 01213 Douglas-fir/mountain ninebark PSME/PHMO4 01214 Douglas-fir/Gambel oak PSME/QUGA 012140 Douglas-fir/Gambel oak-Gambel oak PSME/QUGA-QUGA 012141 Douglas-fir/Gambel oak/Arizona fescue PSME/QUGA/FEAR2 01215 Douglas-fir/white spirea PSME/SPBE2 012150 Douglas-fir/white spirea-white spirea PSME/SPBE2-SPBE2 012151 Douglas-fir/white spirea/pinegrass PSME/SPBE2/CARU 012153 Douglas-fir/white spirea/ponderosa pine PSME/SPBE2/PIPO 01216 Douglas-fir/common snowberry PSME/SYAL 01217 Douglas-fir/mountain snowberry PSME/SYOR2 012170 Douglas-fir/mountain snowberry-mountain snowberry PSME/SYOR2-SYOR2 012171 Douglas-fir/mountain snowberry-creeping barberry PSME/SYOR2-MARE11 012172 Douglas-fir/mountain snowberry/Geyer's sedge PSME/SYOR2/CAGE2 012173 Douglas-fir/mountain snowberry/spike fescue PSME/SYOR2/LEKI2 012174 Douglas-fir/mountain snowberry/bluebunch wheatgrass PSME/SYOR2/PSSPS 01218 Douglas-fir/thinleaf huckleberry PSME/VAME 01219 Douglas-fir/kinnikinnick-common juniper PSME/ARUV-JUCO6 01220 Douglas-fir/greenleaf manzanita PSME/ARPA6 01221 Douglas-fir/antelope bitterbrush PSME/PUTR2 01222 Douglas-fir/Saskatoon serviceberry PSME/AMAL2 01223 Douglas-fir/curl-leaf mountain mahogany PSME/CELE3 01233 Douglas-fir/Arizona fescue PSME/FEAR2 01241 Douglas-fir/oceanspray PSME/HODI 102 hophornbeam series OSVI 10202 hophornbeam/fleshy hawthorn OSVI/CRSU5 10203 hophornbeam-bur oak (sparse understory) OSVI/QUMA2 103 narriwleaf cottonwood POAN3 10301 narrowleaf cottonwood/Saskatoon serviceberry POAN3/AMAL2 103010 narrowleaf cottonwood/Saskatoon serviceberry-Saskatoon POAN3/AMAL2-AMAL2 serviceberry 103011 narrowleaf cottonwood/Saskatoon serviceberry-boxelder POAN3/AMAL2-ACNE2 10302 narrowleaf cottonwood/narrowleaf willow-water birch POAN3/SAEX/BEOC2 10303 narrowleaf cottonwood/water birch-currant POAN3/BEOC2-RIBES 10304 narrowleaf cottonwood/mountain ninebark-chokecherry POAN3/PHMO4-PRVIV 10305 narrowleaf cottonwood-Engelmann spruce/twinberry POAN3-PIEN/LOINI honeysuckle 10306 narrowleaf cottonwood/thinleaf alder-redosier dogwood POAN3/ALINT-COSES

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 201 (cont.) PV Code Common Name Scientific Name 104 plains cottonwood series PODEM 10401 plains cottonwood/western snowberry-basin wildrye PODEM/SYOC-LECI4 104010 plains cottonwood/western snowberry-basin wildrye/western PODEM/SYOC-LECI4/SYOC snowberry 104011 plains cottonwood/western snowberry-basin wildrye/redosier PODEM/SYOC- dogwood LECI4/COSES 10402 plains cottonwood-narrowleaf cottonwood/willow PODEM-POAN3/SALIX 10403 plains cottonwood/willow PODEM/SALIX 10404 plains cottonwood/American black currant PODEM/RIAM2 10405 plains cottonwood/western snowberry-narrowleaf willow PODEM/SYOC-SAEX 105 quaking aspen series POTR5 10501 quaking aspen/Geyer's sedge POTR5/CAGE2 10502 quaking aspen/beaked hazelnut POTR5/COCO6 105020 quaking aspen/beaked hazelnut-beaked hazelnut POTR5/COCO6-COCO6 105021 quaking aspen/beaked hazelnut/western brackenfern POTR5/COCO6/PTAQ 105022 quaking aspen/beaked hazelnut/wild sarsaparilla POTR5/COCO6/ARNU2 10503 quaking aspen/Thurber's fescue POTR5/FETH 10504 quaking aspen/common cowparsnip POTR5/HEMA80 10505 quaking aspen/Nevada pea POTR5/LALAL3 10507 quaking aspen/silvery lupine POTR5/LUAR3 10508 quaking aspen/common juniper POTR5/JUCO6 10510 quaking aspen/western brackenfern POTR5/PTAQ 10511 quaking aspen/mountain snowberry POTR5/SYOR2 10512 quaking aspen/Fendler's meadow-rue POTR5/THFE 105120 quaking aspen/Fendler's meadow-rue-Fendler's meadow-rue POTR5/THFE-THFE 105121 quaking aspen/Fendler's meadow-rue-spreadfruit goldenbanner POTR5/THFE-THDI4 105123 quaking aspen/Fendler's meadow-rue/stinging nettle POTR5/THFE/URDI 10513 quaking aspen/Colorado false hellebore POTR5/VETE4 10514 quaking aspen/big sagebrush POTR5/ARTR2 10515 quaking aspen/Saskatoon serviceberry-chokecherry POTR5/AMAL2-PRVIV 105150 quaking aspen/Saskatoon serviceberry-chokecherry-Saskatoon POTR5/AMAL2-PRVIV- serviceberry AMAL2 105151 quaking aspen/Saskatoon serviceberry-chokecherry-Rocky POTR5/AMAL2-PRVIV- Mountain maple ACGL 105152 quaking aspen/Saskatoon serviceberry-chokecherry-Gambel oak POTR5/AMAL2-PRVIV- QUGA 105153 quaking aspen/Saskatoon serviceberry-chokecherry- POTR5/AMAL2-PRVIV- Engelmann's aster EUEN 105154 quaking aspen/Saskatoon serviceberry-chokecherry/balsam POTR5/AMAL2- poplar PRVIV/POBA2 10516 quaking aspen/snowbrush ceanothus POTR5/CEVE 10517 quaking aspen/pinegrass POTR5/CARU 10518 quaking aspen/licorice-root POTR5/LIGUS 10519 quaking aspen/chokecherry POTR5/PRVIV 105190 quaking aspen/chokecherry-chokecherry POTR5/PRVIV-PRVIV 105191 quaking aspen/chokecherry-common snowberry POTR5/PRVIV-SYAL 10520 quaking aspen/creeping barberry POTR5/MARE11 10521 quaking aspen/kinnikinnick POTR5/ARUV 10522 quaking aspen/Arizona fescue POTR5/FEAR2 10523 quaking aspen/red elderberry POTR5/SARA2

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

Reference Code 201 (cont.) PV Code Common Name Scientific Name 106 bur oak series QUMA2 10601 bur oak/western snowberry QUMA2/SYOC 106010 bur oak/western snowberry-western snowberry QUMA2/SYOC-SYOC 106011 bur oak/western snowberry-quaking aspen QUMA2/SYOC-POTR5 10603 bur oak/hazelnut QUMA2/CORYL 107 green ash series FRPE 10701 green ash/western snowberry FRPE/SYOC 107010 green ash/western snowberry-western snowberry FRPE/SYOC-SYOC 107011 green ash/western snowberry/prairie sandreed FRPE/SYOC/CALO 10702 green ash/chokecherry FRPE/PRVIV 107020 green ash/chokecherry-chokecherry FRPE/PRVIV-PRVIV 107021 green ash/chokecherry/Sprengel's sedge FRPE/PRVIV/CASP7 108 paper birch series BEPA 10801 paper birch/beaked hazelnut BEPA/COCO6 109 balsam poplar series POBA2 10901 balsam poplar/redosier dogwood POBA2/COSES 201 oneseed juniper series JUMO 20101 oneseed juniper/sideoats grama JUMO/BOCU 20102 oneseed juniper/blue grama JUMO/BOGR2 20103 oneseed juniper/western wheatgrass JUMO/PASM 202 Utah juniper series JUOS 20201 Utah juniper-twoneedle pinyon/beardless wheatgrass JUOS-PIED/PSSPI 20202 Utah juniper/big sagebrush JUOS/ARTR2 20203 Utah juniper/alderleaf mountain mahogany-squaw-apple JUOS/CEMO2-PERA4 202030 Utah juniper/alderleaf mountain mahogany-squaw-apple- JUOS/CEMO2-PERA4- alderleaf mountain mahogany CEMO2 202031 Utah juniper/alderleaf mountain mahogany-squaw-apple- JUOS/CEMO2-PERA4- Wyoming big sagebrush ARTRW8 20204 Utah juniper/Indian ricegrass JUOS/ACHY 20205 Utah juniper/Fremont's mahonia JUOS/MAFR3 20206 Utah juniper/saline wildrye JUOS/LESA4 203 Rocky Mountain juniper series JUSC2 20301 Rocky Mountain juniper/western wheatgrass JUSC2/PASM 20302 Rocky Mountain juniper/big sagebrush JUSC2/ARTR2 20303 Rocky Mountain juniper/bluebunch wheatgrass JUSC2/PSSPS 20304 Rocky Mountain juniper/alderleaf mountain mahogany JUSC2/CEMO2 20306 Rocky Mountain juniper/antelope bitterbrush JUSC2/PUTR2 20307 Rocky Mountain juniper/littleseed ricegrass JUSC2/PIMI7 204 twoneedle pinyon series PIED 20401 twoneedle pinyon-Utah juniper/big sagebrush PIED-JUOS/ARTR2 204010 twoneedle pinyon-Utah juniper/big sagebrush-big sagebrush PIED-JUOS/ARTR2-ARTR2 204011 twoneedle pinyon-Utah juniper/big sagebrush/blue grama PIED-JUOS/ARTR2/BOGR2 20402 twoneedle pinyon/blue grama PIED/BOGR2 20403 twoneedle pinyon-Utah juniper/Utah serviceberry-alderleaf PIED-JUOS/AMUT-CEMO2 mountain mahogany 204030 twoneedle pinyon-Utah juniper/Utah serviceberry-alderleaf PIED-JUOS/AMUT-CEMO2- mountain mahogany-Utah serviceberry AMUT 204031 twoneedle pinyon-Utah juniper/Utah serviceberry-alderleaf PIED-JUOS/AMUT-CEMO2- mountain mahogany-greenleaf manzanita ARPA6

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 201 (cont.) PV Code Common Name Scientific Name 20404 twoneedle pinyon/Gambel oak PIED/QUGA 20405 twoneedle pinyon-Utah juniper/antelope bitterbrush PIED-JUOS/PUTR2 20406 twoneedle pinyon-Utah juniper/muttongrass PIED-JUOS/POFE 20407 twoneedle pinyon-oneseed juniper/alderleaf mountain PIED-JUMO/CEMO2 mahogany 20408 twoneedle pinyon-oneseed juniper/Columbia needlegrass PIED-JUMO/ACNEN2 20409 twoneedle pinyon-Utah juniper/alderleaf mountain mahogany PIED-JUOS/CEMO2 204090 twoneedle pinyon-Utah juniper/alderleaf mountain mahogany- PIED-JUOS/CEMO2-CEMO2 alderleaf mountain mahogany 204091 twoneedle pinyon-Utah juniper/alderleaf mountain mahogany- PIED-JUOS/CEMO2-QUGA Gambel oak 20410 twoneedle pinyon/black sagebrush PIED/ARNO4 301 serviceberry series AMELA 30101 serviceberry/mountain snowberry-big sagebrush AMELA/SYOR2-ARTR2 301011 serviceberry/mountain snowberry-big sagebrush/bluebunch AMELA/SYOR2- wheatgrass ARTR2/PSSPS 301012 serviceberry/mountain snowberry-big sagebrush/Letterman's AMELA/SYOR2- needlegrass ARTR2/ACLE9 301013 serviceberry/mountain snowberry-big sagebrush/Thurber's AMELA/SYOR2- fescue ARTR2/FETH 30102 serviceberry/Geyer's sedge AMELA/CAGE2 30103 Saskatoon serviceberry-switchgrass/American vetch AMAL2-PAVI2/VIAM 30104 serviceberry-antelope bitterbrush/bluebunch wheatgrass AMELA-PUTR2/PSSPS 302 silver sagebrush series ARCA13 30201 silver sagebrush/western wheatgrass ARCA13/PASM 302011 silver sagebrush/western wheatgrass/green needlegrass ARCA13/PASM/NAVI4 30202 silver sagebrush/Idaho fescue ARCA13/FEID 30203 silver sagebrush/Thurber's fescue ARCA13/FETH 30204 silver sagebrush-western snowberry/western wheatgrass ARCA13-SYOC/PASM 303 sand sagebrush series ARFI2 30301 sand sagebrush/sand bluestem ARFI2/ANHA 30302 sand sagebrush/sand dropseed-blue grama ARFI2/SPCR-BOGR2 304 little sagebrush series ARAR8 30401 little sagebrush/bluebunch wheatgrass ARAR8/PSSPS 30403 little sagebrush/Idaho fescue ARAR8/FEID 305 big sagebrush series ARTR2 30502 big sagebrush/bluebunch wheatgrass ARTR2/PSSPS 30503 big sagebrush/rubber rabbitbrush ARTR2/ERNAN5 30504 big sagebrush/Colorado wildrye ARTR2/LEAM 30505 big sagebrush/basin wildrye ARTR2/LECI4 30506 big sagebrush/Idaho fescue ARTR2/FEID 305061 big sagebrush/Idaho fescue/sticky purple geranium ARTR2/FEID/GEVI2 30507 big sagebrush/Thurber's fescue ARTR2/FETH 30508 big sagebrush/spike fescue ARTR2/LEKI2 30509 big sagebrush-antelope bitterbrush/streambank wheatgrass ARTR2-PUTR2/ELLAL 30510 big sagebrush/Indian ricegrass ARTR2/ACHY 305101 big sagebrush/Indian ricegrass-mountain snowberry ARTR2/ACHY-SYOR2 30511 big sagebrush/Letterman's needlegrass ARTR2/ACLE9 30512 big sagebrush/needle and thread ARTR2/HECOC8 30514 big sagebrush-antelope bitterbrush/western wheatgrass ARTR2-PUTR2/PASM

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

Reference Code 201 (cont.) PV Code Common Name Scientific Name 30515 big sagebrush-yellow rabbitbrush/lupine ARTR2-CHVI8/LUPIN 305170 big sagebrush/western wheatgrass ARTR2/PASM 305171 big sagebrush/plains muhly ARTR2/MUCU3 305172 big sagebrush/blue grama ARTR2/BOGR2 30518 big sagebrush-mountain snowberry/basin wildrye ARTR2-SYOR2/LECI4 30519 big sagebrush/sand dropseed ARTR2/SPCR 305190 big sagebrush/blue grama ARTR2/BOGR2 305191 big sagebrush/James' galleta ARTR2/PLJA 306 threetip sagebrush series ARTR4 30601 threetip sagebrush/Idaho fescue ARTR4/FEID 30603 threetip sagebrush/Sandberg bluegrass ARTR4/POSE 30604 threetip sagebrush/needle and thread ARTR4/HECOC8 307 curl-leaf mountain mahogany series CELE3 30701 curl-leaf mountain mahogany/bluebunch wheatgrass CELE3/PSSPS 308 alderleaf mountain mahogany series CEMO2 30801 alderleaf mountain mahogany/streambank wheatgrass CEMO2/ELLAL 30802 alderleaf mountain mahogany/bluebunch wheatgrass CEMO2/PSSPS 30803 alderleaf mountain mahogany/Idaho fescue CEMO2/FEID 30804 alderleaf mountain mahogany-skunkbush sumac/sideoats grama CEMO2-RHTR/BOCU 30805 alderleaf mountain mahogany/needle and thread CEMO2/HECOC8 308051 alderleaf mountain mahogany/needle and thread/skunkbush CEMO2/HECOC8/RHTRT sumac 30806 alderleaf mountain mahogany/Letterman's needlegrass CEMO2/ACLE9 30807 alderleaf mountain mahogany/mountain muhly CEMO2/MUMO 30808 alderleaf mountain mahogany-skunkbush sumac/big bluestem CEMO2-RHTR/ANGE 310 eightpetal mountain-avens series DROC 31002 eightpetal mountain-avens/pinegrass DROC/CARU 310021 eightpetal mountain-avens/pinegrass/mountain stitchwort DROC/CARU/MIBI9 31003 eightpetal mountain-avens/snow willow DROC/SANI8 311 shrubby cinquefoil series DAFL3 31101 shrubby cinquefoil/Idaho fescue DAFL3/FEID 31102 shrubby cinquefoil/Thurber's fescue DAFL3/FETH 31103 shrubby cinquefoil/Altai fescue DAFL3/FEAL 31104 shrubby cinquefoil/tufted hairgrass DAFL3/DECA18 31105 shrubby cinquefoil/matted saxifrage DAFL3/SABRA2 312 antelope bitterbrush series PUTR2 31201 antelope bitterbrush-big sagebrush/Idaho fescue PUTR2-ARTR2/FEID 31202 antelope bitterbrush/mountain muhly PUTR2/MUMO 31203 antelope bitterbrush/needle and thread PUTR2/HECOC8 31204 antelope bitterbrush/bluebunch wheatgrass PUTR2/PSSPS 31205 antelope bitterbrush-big sagebrush/bluebunch wheatgrass PUTR2-ARTR2/PSSPS 313 Gambel oak series QUGA 31301 Gambel oak/Saskatoon serviceberry QUGA/AMAL2 313011 Gambel oak/Saskatoon serviceberry/creeping barberry QUGA/AMAL2/MARE11 31302 Gambel oak/Utah serviceberry QUGA/AMUT 31303 Gambel oak/alderleaf mountain mahogany QUGA/CEMO2 31304 Gambel oak-chokecherry/Oregon boxleaf QUGA-PRVIV/PAMY 313043 Gambel oak-chokecherry/Oregon boxleaf/redosier dogwood QUGA-PRVIV/PAMY/COSES

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 201 (cont.) PV Code Common Name Scientific Name 31305 Gambel oak/mountain snowberry QUGA/SYOR2 313050 Gambel oak/mountain snowberry-mountain snowberry QUGA/SYOR2-SYOR2 313054 Gambel oak/mountain snowberry/alderleaf mountain mahogany QUGA/SYOR2/CEMO2 313055 Gambel oak/mountain snowberry/big sagebrush QUGA/SYOR2/ARTR2 31306 Gambel oak/sun sedge QUGA/CAINH2 31307 Gambel oak-chokecherry/Thurber's fescue QUGA-PRVIV/FETH 314 willow series SALIX 31401 diamondleaf willow/white marsh marigold SAPL2/CALE4 31402 Geyer's willow-strapleaf willow/bluejoint SAGE2-SALI/CACA4 314021 Geyer's willow-strapleaf willow/bluejoint/tufted hairgrass SAGE2- SALI/CACA4/DECA18 31404 meadow willow/eastern marsh fern SAPE5/THPA 31405 diamondleaf willow/water sedge SAPL2/CAAQ 314051 diamondleaf willow/water sedge/tufted hairgrass SAPL2/CAAQ/DECA18 31406 diamondleaf willow/mountain sedge SAPL2/CASC12 31408 grayleaf willow-shortfruit willow/tufted hairgrass SAGL-SABR/DECA18 314081 grayleaf willow-shortfruit willow/tufted hairgrass/Jacob's-ladder SAGL- SABR/DECA18/POPU3 31409 grayleaf willow-strapleaf willow/sedge SAGL-SALI/CAREX 31411 peachleaf willow-diamondleaf willow/white panicle aster SAAM2-SAPL2/SYLAH6 31412 strapleaf willow-willow/bluegrass SAEX-SALIX/POA 31413 Geyer's willow-willow/Northwest Territory sedge SAGE2-SALIX/CAUT 31414 diamondleaf willow/tufted hairgrass SAPL2/DECA18 31415 grayleaf willow/Ross' avens SAGL/GEROT 31416 Geyer's willow/fowl bluegrass SAGE2/POPA2 31417 Booth's willow-willow/Northwest Territory sedge SABO2-SALIX/CAUT 31418 Booth's willow-willow/bluejoint SABO2-SALIX/CACA4 31419 Wolf's willow/water sedge SAWO/CAAQ 31420 Wolf's willow/Northwest Territory sedge SAWO/CAUT 31421 Wolf's willow/bluejoint SAWO/CACA4 31422 Wolf's willow/tufted hairgrass SAWO/DECA18 31423 Wolf's willow/Virginia strawberry SAWO/FRVI 31424 narrowleaf willow-willow/bluejoint-field horsetail SAEX-SALIX/CACA4-EQAR 31425 yellow willow/field horsetail SALU2/EQAR 31426 Drummond's willow/bluejoint SADR/CACA4 31427 sageleaf willow-willow/water sedge SACA4-SALIX/CAAQ 315 greasewood series SAVE4 31501 greasewood-big sagebrush/western wheatgrass SAVE4-ARTR2/PASM 31502 greasewood-Gardner's saltbrush/Sandberg bluegrass SAVE4-ATGA/POSE 31504 greasewood/alkali sacaton SAVE4/SPAI 31505 greasewood/basin wildrye SAVE4/LECI4 31506 greasewood/bluebunch wheatgrass SAVE4/PSSPS 31507 greasewood-shadscale saltbrush/slender wheatgrass SAVE4-ATCO/ELTR7 316 mountain snowberry series SYOR2 31601 mountain snowberry/Thurber's fescue SYOR2/FETH 317 black sagebrush series ARNO4 31701 black sagebrush/bluebunch wheatgrass ARNO4/PSSPS 31702 black sagebrush/arrowleaf balsamroot ARNO4/BASA3

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

Reference Code 201 (cont.) PV Code Common Name Scientific Name 318 little sagebrush series ARARL 31801 little sagebrush/western wheatgrass ARARL/PASM 31802 little sagebrush/bluebunch wheatgrass ARARL/PSSPS 319 skunkbush sumac series RHTRT 31901 skunkbush sumac/bluebunch wheatgrass RHTRT/PSSPS 319011 skunkbush sumac/bluebunch wheatgrass-Idaho fescue RHTRT/PSSPS-FEID 31902 skunkbush sumac/sand dropseed RHTRT/SPCR 31903 skunkbush sumac/threadleaf sedge RHTRT/CAFI 31904 skunkbush sumac/mountain muhly RHTRT/MUMO 320 currant series RIBES 32001 wax currant/Colorado blue columbine RICE/AQCA2 32002 gooseberry currant/Jacob's-ladder RIMO2/POPU3 32003 gooseberry currant/Idaho fescue RIMO2/FEID 321 blackberry series RUBUS 32101 grayleaf red raspberry/Colorado blue columbine RUIDS2/AQCA2 32102 grayleaf red raspberry/littleflower alumroot RUIDS2/HEPA10 322 blueberry series VACCI 32201 grouse whortleberry-dwarf bilberry/mountain stitchwort VASC-VACA13/MIBI9 32202 dwarf bilberry/pine dropseed VACA13/BLTR 323 thinleaf alder series ALINT 32301 thinleaf alder-water birch/willow ALINT-BEOC2/SALIX 32302 thinleaf alder-dwarf birch/water sedge ALINT-BENA/CAAQ 32303 thinleaf alder-Drummond's willow/field horsetail ALINT-SADR/EQAR 32304 thinleaf alder/redosier dogwood ALINT/COSES 324 saltbrush series ATRIP 32401 fourwing saltbrush/blue grama ATCA2/BOGR2 32402 fourwing saltbrush-shadscale saltbrush/alkali sacaton ATCA2-ATCO/SPAI 32403 shadscale saltbrush-big sagebrush/bluebunch wheatgrass ATCO-ARTR2/PSSPS 32404 fourwing saltbrush/needle and thread ATCA2/HECOC8 32405 fourwing saltbrush/western wheatgrass-blue grama ATCA2/PASM-BOGR2 32406 fourwing saltbrush-big sagebrush/western wheatgrass ATCA2-ARTR2/PASM 32407 Gardner's saltbrush/western wheatgrass ATGA/PASM 325 creeping juniper series JUHO2 32501 creeping juniper/little bluestem JUHO2/SCSC 325011 creeping juniper/little bluestem/shrubby cinquefoil JUHO2/SCSC/DAFL3 32502 creeping juniper/sun sedge JUHO2/CAINH2 325021 creeping juniper/sun sedge/bluebunch wheatgrass JUHO2/CAINH2/PSSPS 326 western snowberry series SYOC 32601 western snowberry/western wheatgrass SYOC/PASM 327 chokecherry series PRVIV 32701 chokecherry-western snowberry/western wheatgrass PRVIV-SYOC/PASM 32702 chokecherry-mountain snowberry/slender wheatgrass PRVIV-SYOR2/ELTR7 328 redosier dogwood series COSES 32801 redosier dogwood/common cowparsnip COSES/HEMA80 32802 redosier dogwood/twinberry honeysuckle COSES/LOINI 32803 redosier dogwood/whitestem gooseberry COSES/RIIN2 329 dwarf birch series BENA 32901 dwarf birch/mountain sedge BENA/CASC12 32902 dwarf birch/Jacob's-ladder BENA/POPU3

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 201 (cont.) PV Code Common Name Scientific Name 330 Rocky Mountain maple series ACGL 33001 Rocky Mountain maple/redosier dogwood ACGL/COSES 331 twinberry honeysuckle series LOINI 33101 twinberry honeysuckle/bluejoint LOINI/CACA4 332 common juniper series JUCO6 33201 common juniper-currant/Thurber's fescue JUCO6-RIBES/FETH 333 rockspirea series HODU 33301 rockspirea/Thurber's fescue HODU/FETH 33302 rockspirea/wax currant HODU/RICE 334 squaw apple series PERA4 33401 squaw apple-mountain snowberry/creeping barberry PERA4-SYOR2/MARE11 335 winterfat series KRLA2 33501 winterfat/James' galleta KRLA2/PLJA 401 western wheatgrass series PASM 40101 western wheatgrass/blue grama PASM/BOGR2 401011 western wheatgrass/blue grama-needle and thread PASM/BOGR2-HECOC8 401012 western wheatgrass/blue grama-green needlegrass PASM/BOGR2-NAVI4 40102 western wheatgrass/inland saltgrass PASM/DISP 40103 western wheatgrass/needle spikerush PASM/ELAC 40104 western wheatgrass/green needlegrass PASM/NAVI4 40105 western wheatgrass/sun sedge PASM/CAINH2 40106 western wheatgrass/threadleaf sedge PASM/CAFI 402 bluebunch wheatgrass series PSSPS 40204 bluebunch wheatgrass/Sandberg bluegrass PSSPS/POSE 40206 bluebunch wheatgrass/muttongrass PSSPS/POFE 40207 bluebunch wheatgrass/western wheatgrass PSSPS/PASM 40208 bluebunch wheatgrass/blue grama PSSPS/BOGR2 40209 bluebunch wheatgrass/sideoats grama PSSPS/BOCU 40210 bluebunch wheatgrass/threadleaf sedge PSSPS/CAFI 40211 bluebunch wheatgrass/needle and thread PSSPS/HECOC8 403 big bluestem series ANGE 40301 big bluestem-little bluestem ANGE-SCSC 40302 big bluestem/Indiangrass ANGE/SONU2 403021 big bluestem/Indiangrass-prairie cordgrass ANGE/SONU2-SPPE 403022 big bluestem/Indiangrass-alkali sacaton ANGE/SONU2-SPAI 40303 big bluestem/prairie dropseed ANGE/SPHE 40304 big bluestem/Scribner's rosette grass ANGE/DIOLS 404 sand bluestem series ANHA 40401 sand bluestem/prairie sandreed ANHA/CALO 404011 sand bluestem/needle and thread ANHA/HECOC8 404012 sand bluestem/sand lovegrass ANHA/ERTR3 404013 sand bluestem/little bluestem ANHA/SCSC 405 little bluestem series SCSC 40501 little bluestem-sideoats grama/threadleaf sedge SCSC-BOCU/CAFI 40502 little bluestem/blue grama SCSC/BOGR2 40503 little bluestem/threadleaf sedge SCSC/CAFI 405031 little bluestem/threadleaf sedge-needle and thread SCSC/CAFI-HECOC8 40504 little bluestem/hairy grama SCSC/BOHI2 40505 little bluestem/needlegrass SCSC/STIPA

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

Reference Code 201 (cont.) PV Code Common Name Scientific Name 406 sideoats grama series BOCU 40601 sideoats grama/little bluestem BOCU/SCSC 407 blue grama BOGR2 40701 blue grama/western wheatgrass BOGR2/PASM 407012 blue grama/western wheatgrass-buffalograss BOGR2/PASM-BUDA 40704 blue grama/fourwing saltbrush BOGR2/ATCA2 40705 blue grama/buffalograss BOGR2/BUDA 40706 blue grama/sun sedge BOGR2/CAINH2 40707 blue grama/winterfat BOGR2/KRLA2 40708 blue grama/sideoats grama BOGR2/BOCU 407081 blue grama/sideoats grama-alkali sacaton BOGR2/BOCU-SPAI 40709 blue grama/slimstem muhly BOGR2/MUFI 407091 blue grama/slimstem muhly-rubber rabbitbrush BOGR2/MUFI-ERNAN5 407092 blue grama/slimstem muhly-Parry's rabbitbrush BOGR2/MUFI-ERPAP10 40710 blue grama/needlegrass BOGR2/STIPA 40711 blue grama/needle and thread BOGR2/HECOC8 407111 blue grama/needle and thread-prairie sandreed BOGR2/HECOC8-CALO 407112 blue grama/needle and thread-sun sedge BOGR2/HECOC8-CAINH2 407113 blue grama/needle and thread-green needlegrass BOGR2/HECOC8-NAVI4 40712 blue grama/needleleaf sedge BOGR2/CADU6 40713 blue grama/James' galleta BOGR2/PLJA 407131 blue grama/James' galleta-hairy grama BOGR2/PLJA-BOHI2 409 buffalograss series BUDA 40901 buffalograss/western wheatgrass BUDA/PASM 40902 buffalograss/sedge BUDA/CAREX 410 bluejoint series CACA4 41001 bluejoint/Sartwell's sedge CACA4/CASA8 41002 bluejoint-mountain sedge/tall fringed bluebells CACA4-CASC12/MECI3 411 prairie sandreed series CALO 41102 prairie sandreed/needle and thread CALO/HECOC8 411021 prairie sandreed/needle and thread-blue grama CALO/HECOC8-BOGR2 41103 prairie sandreed/sand dropseed CALO/SPCR 41104 prairie sandreed/blue grama CALO/BOGR2 41105 prairie sandreed/sun sedge CALO/CAINH2 412 sedge series CAREX 41201 water sedge/Northwest Territory sedge CAAQ/CAUT 412011 water sedge/Northwest Territory sedge-fewflower spikerush CAAQ/CAUT-ELQU2 412012 water sedge/Northwest Territory sedge-water sedge CAAQ/CAUT-CAAQ 41202 blackroot sedge/alpine clover CAEL3/TRDA2 41203 pinegrass/mountain stitchwort CARU/MIBI9 41204 pinegrass/alpine clover CARU/TRDA2 41205 mountain sedge/white marsh marigold CASC12/CALE4 412051 mountain sedge/white marsh marigold-ledge stonecrop CASC12/CALE4-RHIN11 41206 water sedge/ elephanthead lousewort CAAQ/PEGR2 41207 Arapaho sedge/mountain stitchwort CAAR13/MIBI9 41208 sedge/alpine bistort CAREX/POVI3 41209 blackroot sedge/oreoxis CAEL3/OREOX 41210 dryspike sedge/Ross' avens CAFO3/GEROT

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 201 (cont.) PV Code Common Name Scientific Name 41211 cloud sedge/arctic bluegrass CAHA6/POAR2 412110 cloud sedge/arctic bluegrass-arctic bluegrass CAHA6/POAR2-POAR2 412112 cloud sedge/arctic bluegrass-varileaf cinquefoil CAHA6/POAR2-PODI2 41212 sedge/alpine bistort CAREX/POVI3 41213 black alpine sedge/rush CANI2/JUNCU 41214 globe sedge/moss campion CAPE12/SIAC 41215 Nebraska sedge/water whorlgrass-rush CANE2/CAAQ3-JUNCU 41216 pyrenean sedge/blackhead fleabane CAPY3/ERME2 41217 mountain sedge/Ross' avens CASC12/GEROT 41218 pyrenean sedge/moss CAPY3/2MOSS 41219 sedge/tufted hairgrass CAREX/DECA18 41220 Nebraska sedge/tufted hairgrass CANE2/DECA18 41221 pinegrass/Siberian phlox CARU/PHSI 41222 mountain sedge/tufted hairgrass CASC12/DECA18 41223 mountain sedge/moss CASC12/2MOSS 41224 spike sedge/alpine besseya CANA2/BEAL 41225 pinegrass/Bellardi bog sedge CARU/KOMY 41226 blackroot sedge/lesser spikemoss CAEL3/SEDE2 41227 blackroot sedge/Ross' avens CAEL3/GEROT 41228 Engelmann's sedge/snow willow CAEN3/SANI8 41229 early sedge/water sedge CAPR4/CAAQ 412291 early sedge/water sedge-fewflower spikerush CAPR4/CAAQ-ELQU2 41230 water sedge/Hood's sedge CAAQ/CAHO5 41231 smallwing sedge/tufted hairgrass CAMI7/DECA18 41232 mountain sedge/alpine bistort CASC12/POVI3 413 timber oatgrass series DAIN 41301 timber oatgrass/varileaf cinquefoil DAIN/PODI2 413011 timber oatgrass/varileaf cinquefoil-creeping sibbaldia DAIN/PODI2-SIPR 41302 timber oatgrass/tufted hairgrass DAIN/DECA18 413021 timber oatgrass/tufted hairgrass/alpine oreoxis DAIN/DECA18/ORAL 41303 timber oatgrass/Letterman's needlegrass DAIN/ACLE9 414 Parry's oatgrass series DAPA2 41401 Parry's oatgrass/Idaho fescue DAPA2/FEID 41402 Parry's oatgrass/sun sedge DAPA2/CAINH2 414021 Parry's oatgrass/sun sedge-little bluestem DAPA2/CAINH2-SCSC 41403 Parry's oatgrass/arizona fescue DAPA2/FEAR2 415 tufted hairgrass series DECA18 41501 tufted hairgrass/white marsh marigold DECA18/CALE4 415011 tufted hairgrass/white marsh marigold/plaintainleaf buttercup DECA18/CALE4/RAAL 41502 tufted hairgrass/sedge DECA18/CAREX 415020 tufted hairgrass/Nebraska sedge DECA18/CANE2 415021 tufted hairgrass/water sedge DECA18/CAAQ 415022 tufted hairgrass/sheep sedge DECA18/CAIL 41503 tufted hairgrass/Ross' avens DECA18/GEROT 41504 tufted hairgrass/Drummond's rush DECA18/JUDR 41505 tufted hairgrass/slender wheatgrass DECA18/ELTR7 416 inland saltgrass series DISP 41601 inland saltgrass/western wheatgrass DISP/PASM 41602 inland saltgrass/Nuttall's alkaligrass DISP/PUNU2

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

Reference Code 201 (cont.) PV Code Common Name Scientific Name 41603 inland saltgrass/alkali sacaton-western wheatgrass DISP/SPAI-PASM 416031 inland saltgrass/alkali sacaton-Pursh seepweed DISP/SPAI-SUCA2 417 spikerush series ELEOC 41701 common spikerush/sedge ELPA3/CAREX 418 Colorado wildrye series LEAM 41801 Colorado wildrye/wax currant LEAM/RICE 419 Arizona fescue series FEAR2 41902 Arizona fescue/mountain muhly FEAR2/MUMO 41903 Arizona fescue/sun sedge FEAR2/CAINH2 420 Idaho fescue series FEID 42001 Idaho fescue/western wheatgrass FEID/PASM 42002 Idaho fescue/obtuse sedge FEID/CAOB4 42003 Idaho fescue/sticky purple geranium FEID/GEVI2 42004 Idaho fescue/spike fescue FEID/LEKI2 42005 Idaho fescue/silky lupine FEID/LUSE4 42008 Idaho fescue/slender wheatgrass FEID/ELTR7 420081 Idaho fescue/slender wheatgrass/scarlet gilia FEID/ELTR7/IPAG 42010 Idaho fescue/bluebunch wheatgrass FEID/PSSPS 420101 Idaho fescue/bluebunch wheatgrass-Columbia needlegrass FEID/PSSPS-ACNEN2 42011 Idaho fescue/tufted hairgrass FEID/DECA18 42012 Idaho fescue/spike trisetum FEID/TRSP2 42013 Idaho fescue/sun sedge FEID/CAINH2 422 Thurber's fescue series FETH 42201 Thurber's fescue/Idaho fescue FETH/FEID 42202 Thurber's fescue/American vetch-Nevada pea FETH/VIAM-LALAL3 42203 Thurber's fescue/Arizona fescue FETH/FEAR2 42204 Thurber's fescue/Parry's oatgrass FETH/DAPA2 42205 Thurber's fescue/alpine oreoxis FETH/ORAL 423 rush series JUNCU 42301 mountain rush/sedge JUBAM/CAREX 423011 mountain rush/Nebraska sedge JUBAM/CANE2 423012 mountain rush/tufted hairgrass JUBAM/DECA18 42302 Drummond's rush/sedge JUDR/CAREX 42303 Drummond's rush/creeping sibbaldia JUDR/SIPR 42304 mountain rush/inland saltgrass JUBAM/DISP 424 bog sedge series KOBRE 42401 Bellardi bog sedge/Ross' avens-pinegrass KOMY/GEROT-CARU 42402 Bellardi bog sedge/alpine clover KOMY/TRDA2 424020 Bellardi bog sedge/alpine clover-alpine clover KOMY/TRDA2-TRDA2 424021 Bellardi bog sedge/alpine clover-alpine oreoxis KOMY/TRDA2-ORAL 42403 Bellardi bog sedge/dwarf clover KOMY/TRNA2 42404 Siberian bog sedge/alpine bistort KOSI/POVI3 425 slimstem muhly series MUFI 42501 slimstem muhly/prairie sagewort MUFI/ARFR4 426 mountain muhly series MUMO 42601 mountain muhly/pine dropseed MUMO/BLTR 42602 mountain muhly/Arizona fescue MUMO/FEAR2 42603 mountain muhly/streambank wheatgrass MUMO/ELLAL 42604 mountain muhly/prairie bluebells MUMO/MELA3

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 201 (cont.) PV Code Common Name Scientific Name 427 alpine timothy series PHAL2 42701 alpine timothy/hairy sedge PHAL2/CALA16 428 bluegrass series POA 42801 Wheeler bluegrass/Letterman's needlegrass PONE2/ACLE9 42803 arctic bluegrass/alpine bistort POAR2/POVI3 429 alkali sacaton series SPAI 42901 alkali sacaton/western wheatgrass SPAI/PASM 42902 alkali sacaton/blue grama SPAI/BOGR2 430 composite dropseed series SPCOC2 43001 composite dropseed/little bluestem SPCOC2/SCSC 431 needle and thread series HECOC8 43102 needle and thread/streambank wheatgrass HECOC8/ELLAL 43103 needle and thread/blue grama HECOC8/BOGR2 431031 needle and thread/blue grama-sideoats grama HECOC8/BOGR2-BOCU 431032 needle and thread/blue grama-porcupinegrass HECOC8/BOGR2-HESP11 43104 needle and thread/threadleaf sedge HECOC8/CAFI 43106 needle and thread/mountain muhly HECOC8/MUMO 43107 needle and thread/needleleaf sedge HECOC8/CADU6 43108 needle and thread/hairy grama HECOC8/BOHI2 43109 needle and thread/sun sedge HECOC8/CAINH2 431091 needle and thread/sun sedge-lesser spikemoss HECOC8/CAINH2-SEDE2 431092 needle and thread/sun sedge-green needlegrass HECOC8/CAINH2-NAVI4 43110 needle and thread/ebony sedge HECOC8/CAEB 432 prairie dropseed series SPHE 43201 prairie dropseed/sedge SPHE/CAREX 43202 prairie dropseed/porcupinegrass SPHE/HESP11 433 bulrush series SCIRP 43301 chairmakers bulrush/sedge SCAM6/CAREX 43302 bulrush/inland saltgrass SCIRP/DISP 433021 bulrush/inland saltgrass-prairie cordgrass SCIRP/DISP-SPPE 434 plains muhly series MUCU3 43401 plains muhly/little bluestem MUCU3/SCSC 435 altai fescue series FEAL 43501 altai fescue/Idaho fescue FEAL/FEID 436 porcupinegrass series HESP11 43601 porcupinegrass/plains muhly HESP11/MUCU3 43602 porcupinegrass/big bluestem HESP11/ANGE 436021 porcupinegrass/big bluestem-little bluestem HESP11/ANGE-SCSC 437 Nuttall's alkaligrass series PUAI 43701 Nuttall's alkaligrass/seaside arrowgrass PUAI/TRMA4 438 prairie cordgrass series SPPE 43801 prairie cordgrass/bluejoint SPPE/CACA4 439 purple reedgrass series CAPU 43901 purple reedgrass/Morton's alpineoatgrass CAPU/HEMO3 43902 purple reedgrass/glaucous bluegrass CAPU/POGL 440 water whorlgrass series CAAQ3 44001 water whorlgrass/water sedge CAAQ3/CAAQ 441 James' galleta series PLJA 44101 James' galleta/alkali sacaton PLJA/SPAI

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

Reference Code 201 (cont.) PV Code Common Name Scientific Name 501 alpine springbeauty series CLME 50101 alpine springbeauty/arctic pearlwort CLME/SASA 50102 alpine springbeauty/moss campion CLME/SIAC 502 Ross' avens series GEROT 50201 Ross' avens/arctic bluegrass GEROT/POAR2 50203 Ross' avens/clover-tufted hairgrass GEROT/TRIFO-DECA18 50205 Ross' avens/american bistort GEROT/POBI6 50206 Ross' avens/alpine clover GEROT/TRDA2 50207 Ross' avens/dwarf clover GEROT/TRNA2 50208 Ross' avens/curly sedge GEROT/CARU3 503 Porter's licorice-root series LIPO 50301 Porter's licorice-root/lodgepole lupine LIPO/LUPA8 50302 Porter's licorice-root/american vetch LIPO/VIAM 504 Rocky Mountain nailwort PAPU2 50401 Rocky Mountain nailwort/mountain stitchwort PAPU2/MIBI9 505 willow series SALIX 50501 arctic willow/Ross' avens SAAR27/GEROT 505011 arctic willow/Ross' avens-creeping sibbaldia SAAR27/GEROT-SIPR 505012 arctic willow/Ross' avens-mountain sedge SAAR27/GEROT-CASC12 50502 snow willow/Ross' avens SANI8/GEROT 50503 arctic willow/blackhead fleabane SAAR27/ERME2 50504 snow willow/dwarf bilberry SANI8/VACA13 50505 snow willow/Parry's clover SAAR27/TRPA5 506 clover series TRIFO 50601 alpine clover/spreading wheatgrass TRDA2/ELSC4 50602 alpine clover/pinegrass TRDA2/CARU 50603 dwarf clover/mountain stitchwort TRNA2/MIBI9 506031 dwarf clover/mountain stitchwort-Rocky Mountain nailwort TRNA2/MIBI9-PAPU2 50604 Parry's clover/Ross' avens TRPA5/GEROT 50605 Parry's clover/alpine buttercup TRPA5/RAAD 50606 alpine clover/mountain stitchwort TRDA2/MIBI9 50607 dwarf clover/featherleaf fleabane TRNA2/ERPI6 50608 Parry's clover/tufted hairgrass TRPA5/DECA18 507 broadleaf cattail series TYLA 50701 broadleaf cattail/broadleaf arrowhead TYLA/SALA2 508 captiate valerian series VACA3 50801 captiate valerian/Bering chickweed VACA3/CEBE2 509 Rocky Mountain pussytoes series ANME2 50901 Rocky Mountain pussytoes/arctic bluegrass ANME2/POAR2 510 boreal sagebrush series ARAR9 51001 boreal sagebrush/Parry's clover-mountain stitchwort ARAR9/TRPA5-MIBI9 511 white marsh marigold series CALE4 51101 white marsh marigold/redpod stonecrop CALE4/RHRH4 512 heartleaf bittercress series CACO6 51201 heartleaf bittercress/white marsh marigold CACO6/CALE4 513 mountain thistle series CISC3 51301 mountain thistle/Colorado blue columbine CISC3/AQCA2 514 alumroot series HEUCH 51401 bracted alumroot-littleflower alumroot/featherleaf fleabane HEBR2-HEPA10/ERPI6

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 201 (cont.) PV Code Common Name Scientific Name 515 tall fringed bluebells series MECI3 51501 tall fringed bluebells/tufted hairgrass MECI3/DECA18 516 sticky polemonium series POVI 51601 sticky polemonium/silky phacelia-mountain thistle POVI/PHSE-CISC3 51602 sticky polemonium/featherleaf fleabane POVI/ERPI6 517 Parry's primrose series PRPA 51701 Parry's primrose/tufted hairgrass PRPA/DECA18 518 saxifrage series SAXIF 51801 brook saxifrage/tufted hairgrass SAOD2/DECA18 51802 goldbloom saxifrage/alpine fescue SACH4/FEBR 51803 matted saxifrage/brittle bladderfern SABRA2/CYFR2 519 ragwort series SENEC 51901 arrowleaf ragwort/fernleaf licorice-root SETR/LIFI 51902 arctic groundsel/varileaf phacelia TEAT2/PHHE2 520 creeping sibbaldia series SIPR 52001 creeping sibbaldia/mountain stitchwort-moss SIPR/MIBI9-2MOSS 520011 creeping sibbaldia/mountain stitchwort-moss/arctic bluegrass SIPR/MIBI9- 2MOSS/POAR2 52002 creeping sibbaldia/Pyrenean sedge SIPR/CAPY3 52004 creeping sibbaldia/ebony sedge SIPR/CAEB 521 American globeflower series TRLAA2 52101 American globeflower-fernleaf licorice-root/subalpine fleabane TRLAA2-LIFI/ERPE3 522 seepweed series SUAED 52201 seepweed/red swampfire SUAED/SARU 522011 seepweed/red swampfire-Nuttall's alkaligrass SUAED/SARU-PUAI 522012 seepweed/red swampfire-verrucose seapurslane SUAED/SARU-SEVE2 523 oreoxis series OREOX 52301 Baker's alpineparsley/arctic willow-lesser spikemoss ORBA/SAAR27-SEDE2 524 Colorado false hellebore series VETE4 52401 Colorado false hellebore/common cowparsnip VETE4/HEMA80 525 phlox series PHLOX 52501 Siberian phlox/alpine clover PHSI/TRDA2 526 twinpod series PHYSA2 52601 Avery Peak twinpod/Harrington's beardtongue PHAL10/PEHA11 527 alpine smelowskia series SMCA 52701 alpine smelowskia/field sagewort SMCA/ARCAB4 528 buckwheat series ERIOG 52801 Colorado buckwheat/nodding locoweed ERCO11/OXDEF 529 Gordon's ivesia series IVGO 52901 Gordon's ivesia/Fendler's sandwort IVGO/ARFEF3

Reference Code 202 PV Code Common Name Scientific Name CECX002003 blacktailed prairie dog town grassland complex CEGL000187 ponderosa pine/creeping barberry PIPO/MARE11 CEGL000188 ponderosa pine/western wheatgrass PIPO/PASM CEGL000190 ponderosa pine/mountain ninebark PIPO/PHMO4 CEGL000192 ponderosa pine/chokecherry PIPO/PRVI CEGL000201 ponderosa pine/little bluestem PIPO/SCSC

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

Reference Code 202 (cont.) PV Code Common Name Scientific Name CEGL000203 ponderosa pine/common snowberry PIPO/SYAL CEGL000382 white spruce/twinflower PIGL/LIBO3 CEGL000383 white spruce/grouse whortleberry PIGL/VASC CEGL000554 bur oak/sun sedge QUMA2/CAINH2 CEGL000555 bur oak/hophornbeam QUMA2/OSVI CEGL000583 quaking aspen/beaked hazelnut POTR5/COCO6 CEGL000596 quaking aspen/chokecherry POTR5/PRVI CEGL000597 quaking aspen/western brackenfern POTR5/PTAQ CEGL000607 quaking aspen/white spirea POTR5/SPBE2 CEGL000628 boxelder/chokecherry ACNE2/PRVI CEGL000659 eastern cottonwood-peachleaf willow/narrowleaf willow PODE3-SAAM2/SAEX CEGL000660 eastern cottonwood/western snowberry PODE3/SYOC CEGL000747 Rocky Mountain juniper/littleseed ricegrass JUSC2/PIMI7 CEGL000844 ponderosa pine/kinnikinnick PIPO/ARUV CEGL000849 ponderosa pine/sun sedge PIPO/CAINH2 CEGL000859 ponderosa pine/common juniper PIPO/JUCO6 CEGL000861 ponderosa pine/Rocky Mountain juniper PIPO/JUSC2 CEGL000865 ponderosa pine/bluebunch wheatgrass PIPO/PSSP6 CEGL000873 ponderosa pine/bur oak PIPO/QUMA2 CEGL000878 ponderosa pine (scree slope) PIPO CEGL000947 peachleaf willow SAAM2 CEGL001047 Wyoming big sagebrush/western wheatgrass ARTRW8/PASM CEGL001072 silver sagebrush/western wheatgrass ARCA13/PASM CEGL001086 alderleaf mountain mahogany/sideoats grama CEMO2/BOCU CEGL001093 black hawthorn-fireberry hawthorn CRDO2-CRCH CEGL001108 chokecherry PRVI CEGL001120 skunkbush sumac/bluebunch wheatgrass RHTR/PSSP6 CEGL001131 western snowberry SYOC CEGL001161 water birch/redosier dogwood BEOC2/COSE16 CEGL001173 Bebb willow SABE2 CEGL001188 sageleaf willow/beaked sedge SACA4/CARO6 CEGL001197 narrowleaf willow (temporarily flooded) SAEX CEGL001394 creeping juniper/little bluestem JUHO2/SCSC CEGL001477 prairie cordgrass-sedge (wet meadow) SPPE-CAREX CEGL001559 bluejoint (wet meadow) CACA4 CEGL001583 wesern wheatgrass-green needlegrass PASM-NAVI4 CEGL001681 little bluestem-grama/threadleaf sedge SCSC-BOUTE/CAFI CEGL001813 Nebraska sedge (wet meadow) CANE2 CEGL001833 common spikerush (wet meadow) ELPA3 CEGL001838 Baltic rush (wet meadow) JUBA CEGL002034 western wheatgrass-needle and thread PASM-HECOC8 CEGL002037 needle and thread-blue grama-threadleaf sedge HECOC8-BOGR2-CAFI CEGL002055 ponderosa pine (limestone cliffs) PIPO CEGL002057 white spruce (alluvial) PIGL CEGL002079 paper birch/beaked hazelnut BEPA/COCO6 CEGL002082 green ash-American elm/western snowberry FRPE-ULAM/SYOC CEGL002123 ponderosa pine/roughleaf ricegrass PIPO/ORAS CEGL002138 bur oak/chokecherry-western snowberry QUMA2/PRVI-SYOC CEGL002205 big bluestem-little bluestem ANGE-SCSC

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 202 (cont.) PV Code Common Name Scientific Name CEGL002228 Northern Great Plains Cattail-Bulrush marsh TYPHA-SCIRP CEGL002240 prairie dropseed-Richardson's needlegrass-timber oatgrass SPHE-ACRI8-DAIN CEGL002274 inland saltgrass-foxtail barley-alkali sacaton DISP-HOJU-SPAI CEGL002294 shale barren slopes CEGL002295 Black Hills granite/metamorphic rock outcrop CEGL002307 Black Hills talus CEGL002389 cattail (northern great plains cattail marsh) TYPHA CEGL002664 narrowleaf cottonwood/redosier dogwood POAN3/COSE16 CEGL005257 sandstone dry Great Plains cliff sparse vegetation CEGL005261 redbeds (siltstone) rock outcrop CEGL005262 American mannagrass - fowl bluegrass (Black Hills GLGR-POPA2 streamside vegetation) CEGL005263 western Great Plains steamside vegetation CEGL005283 igneous/metamorphic black hills butte sparse vegetation

Reference Code 203 PV Code Common Name Scientific Name CEGL000555 bur oak-hophornbeam QUMA2-OSVI CEGL000596 quaking aspen/chokecherry POTR5/PRVI CEGL000628 boxelder/chokecherry ACNE2/PRVI CEGL000659 eastern cottonwood-peachleaf willow/ narrowleaf willow PODE3-SAAM2/SAEX floodplain CEGL000660 eastern cottonwood/western snowberry floodplain PODE3/SYOC CEGL000947 peachleaf willow SAAM2 CEGL001093 black hawthorn-fireberry hawthorn CRDO2-CRCH CEGL001131 western snowberry SYOC CEGL001161 water birch/redosier dogwood BEOC2/COSE16 CEGL001173 Bebb willow SABE2 CEGL001188 sageleaf willow/beaked sedge SACA4/CARO6 CEGL001197 narrowleaf willow SAEX CEGL001477 prairie cordgrass-sedge wet meadow SPPE-CAREX CEGL001559 bluejoint wet meadow CACA4 CEGL001813 Nebraska sedge wet meadow CANE2 CEGL001833 common spikerush wet meadow ELPA3 CEGL001838 Baltic rush wet meadow JUBA CEGL002057 white spruce alluvial PIGL CEGL002079 paper birch/beaked hazelnut BEPA/COCO6 CEGL002082 green ash-American elm/western snowberry FRPE-ULAM/SYOC CEGL002228 cattail-bulrush marsh TYPHA-SCIRP CEGL002274 alkali sacaton saline meadow SPAI CEGL002389 cattail marsh TYPHA CEGL002664 narrowleaf cottonwood/redosier dogwood POAN3/COSE16 CEGL005262 American mannagrass-fowl bluegrass GLGR-POPA2 CEGL005263 bulrush-fowl bluegrass SCIRP-POPA2

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

Reference Code 204 PV Code Common Name Scientific Name 002 subalpine fir series ABLA 00201 subalpine fir/Geyer's sedge ABLA/CAGE2 00202 subalpine fir/grouse whortleberry ABLA/VASC 00203 subalpine fir/whortleberry ABLA/VAMY2 00204 subalpine fir/common juniper ABLA/JUCO6 00205 subalpine fir/heartleaf arnica ABLA/ARCO9 00206 subalpine fir/arrowleaf ragwort ABLA/SETR 00207 subalpine fir/Jacob's-ladder ABLA/POPU3 00208 subalpine fir/bluejoint ABLA/CACA4 00211 subalpine fir/moss ABLA/2MOSS 006 blue spruce series PIPU 00601 blue spruce/Saskatoon serviceberry PIPU/AMAL2 006090 blue spruce/Arizona fescue PIPU/FEAR2 008 bristlecone pine series PIAR 00801 bristlecone pine/Thurber's fescue PIAR/FETH 00802 bristlecone pine/Arizona fescue PIAR/FEAR2 00805 bristlecone pine/common juniper PIAR/JUCO6 009 lodgepole pine series PICO 00903 lodgepole pine/Geyer's sedge PICO/CAGE2 00905 lodgepole pine/common juniper PICO/JUCO6 00910 lodgepole pine/grouse whortleberry PICO/VASC 010 limber pine series PIFL2 01020 limber pine/matted saxifrage PIFL2/SABRA2 011 ponderosa pine series PIPO 01109 ponderosa pine/Arizona fescue PIPO/FEAR2 01110 ponderosa pine/Idaho fescue PIPO/FEID 012 Douglas-fir series PSME 01206 Douglas-fir/Geyer's sedge PSME/CAGE2 01208 Douglas-fir/Idaho fescue PSME/FEID 01209 Douglas-fir/fivepetal cliffbush PSME/JAAM 01211 Douglas-fir/Oregon boxleaf PSME/PAMY 01217 Douglas-fir/mountain snowberry PSME/SYOR2 01221 Douglas-fir/antelope bitterbrush PSME/PUTR2 103 narrowleaf cottonwood series POAN3 10306 narrowleaf cottonwood/gray alder-redosier dogwood POAN3/ALIN2-COSES 105 quaking aspen series POTR5 10503 quaking aspen/Thurber's fescue POTR5/FETH 10510 quaking aspen/western brackenfern POTR5/PTAQ 10511 quaking aspen/mountain snowberry POTR5/SYOR2 10512 quaking aspen/Fendler's meadow-rue POTR5/THFE 10515 quaking aspen/Saskatoon serviceberry-chokecherry POTR5/AMAL2-PRVI 10521 quaking aspen/kinnikinnick POTR5/ARUV 10522 quaking aspen/Arizona fescue POTR5/FEAR2 202 Utah juniper series JUOS 20210 Utah juniper/mountain snowberry JUOS/SYOR2 313 Gambel oak series QUGA 313010 Gambel oak/Saskatoon serviceberry QUGA/AMAL2 313080 Gambel oak/chokecherry QUGA/PRVI

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 205 PV Code Common Name Scientific Name 00101 white fir/Rocky Mountain maple ABCO/ACGL 001011 white fir/Rocky Mountain maple-creeping barberry ABCO/ACGL-MARE11 001012 white fir/Rocky Mountain maple-rockspirea ABCO/ACGL-HODU 001013 white fir/Rocky Mountain maple (riparian phase) ABCO/ACGL 001014 white fir/Rocky Mountain maple-Rocky Mountain maple ABCO/ACGL-ACGL 001015 white fir/Rocky Mountain maple-Oregon boxleaf ABCO/ACGL-PAMY 001016 white fir-Douglas-fir/Rocky Mountain maple ABCO-PSME/ACGL 00102 white fir/creeping barberry ABCO/MARE11 001021 white fir/creeping barberry/New Mexico locust ABCO/MARE11/RONE 001022 white fir/creeping barberry-common juniper ABCO/MARE11-JUCO6 001023 white fir/creeping barberry-mountain snowberry ABCO/MARE11-SYOR2 001024 white fir/creeping barberry-creeping barberry ABCO/MARE11-MARE11 001025 white fir/creeping barberry (sparse) ABCO/MARE11 00103 white fir/sprucefir fleabane ABCO/EREX4 001031 white fir-Douglas-fir/sprucefir fleabane ABCO-PSME/EREX4 00104 white fir/Arizona fescue ABCO/FEAR2 001041 white fir/Arizona fescue-muttongrass ABCO/FEAR2-POFE 001042 white fir/Arizona fescue-Gambel oak ABCO/FEAR2-QUGA 001043 white fir-Douglas-fir/Arizona fescue ABCO-PSME/FEAR2 001044 white fir/Arizona fescue-Arizona fescue ABCO/FEAR2-FEAR2 00105 white fir/Gambel oak ABCO/QUGA 001051 white fir/Gambel oak-screwleaf muhly ABCO/QUGA-MUVI2 001052 white fir/Gambel oak-Arizona fescue ABCO/QUGA-FEAR2 001053 white fir/Gambel oak-pine muhly ABCO/QUGA-MUDU 001054 white fir/Gambel oak-rockspirea ABCO/QUGA-HODU 001055 white fir/Gambel oak-Gambel oak ABCO/QUGA-QUGA 001056 white fir-Douglas-fir/Gambel oak ABCO-PSME/QUGA 00106 white fir/screwleaf muhly ABCO/MUVI2 00108 white fir/bigtooth maple ABCO/ACGR3 001081 white fir/bigtooth maple-rockspirea ABCO/ACGR3-HODU 001082 white fir/bigtooth maple-bigtooth maple ABCO/ACGR3-ACGR3 00109 white fir/kinnikinnick ABCO/ARUV 00110 white fir/whortleberry ABCO/VAMY2 00111 white fir/New Mexico locust ABCO/RONE 001111 white fir/New Mexico locust (sparse) ABCO/RONE 00112 white fir/beardless wildrye ABCO/LETR5 001121 white fir-Douglas-fir/beardless wildrye ABCO-PSME/LETR5 00113 white fir/Arizona walnut ABCO/JUMA 00115 white fir/dryspike sedge ABCO/CAFO3 00116 white fir (sparse) ABCO 001161 white fir-Douglas-fir (sparse undergrowth) ABCO-PSME (sparse) 00120 white fir/greenleaf manzanita ABCO/ARPA6 00121 white fir/curl-leaf mountain mahogany ABCO/CELE3 00122 white fir/rockspirea (scree forest) ABCO/HODU 00123 white fir/common juniper ABCO/JUCO6 00124 white fir/mallow ninebark ABCO/PHMA5 00125 white fir/mountain snowberry ABCO/SYOR2 00126 white fir/fragrant bedstraw (riparian forest) ABCO/GATR3

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

Reference Code 205(cont.) PV Code Common Name Scientific Name 00127 white fir-Douglas-fir/Nevada pea ABCO-PSME/LALAL3 00128 white fir/sweetcicely ABCO/OSBE 002 subalpine fir series ABLA 00201 subalpine fir/Geyer's sedge ABLA/CAGE2 002010 subalpine fir/Geyer's sedge-Geyer's sedge ABLA/CAGE2-CAGE2 002011 subalpine fir/Geyer's sedge-big sagebrush ABLA/CAGE2-ARTR2 002012 subalpine fir/Geyer's sedge-Douglas-fir ABLA/CAGE2-PSME 00202 subalpine fir/grouse whortleberry ABLA/VASC 002021 subalpine fir/grouse whortleberry-twinflower ABLA/VASC-LIBO3 002022 subalpine fir/grouse whortleberry-whortleberry ABLA/VASC-VAMY2 002023 subalpine fir/grouse whortleberry-Engelmann spruce ABLA/VASC-PIEN 002024 subalpine fir/grouse whortleberry-thimbleberry ABLA/VASC-RUPA 00203 subalpine fir/creeping barberry ABLA/MARE11 002030 subalpine fir/creeping barberry-creeping barberry ABLA/MARE11-MARE11 002031 subalpine fir/creeping barberry-gooseberry currant ABLA/MARE11-RIMO2 002032 subalpine fir/creeping barberry-common juniper ABLA/MARE11-JUCO6 002033 subalpine fir/creeping barberry-Douglas-fir ABLA/MARE11-PSME 002034 subalpine fir/creeping barberry-Engelmann spruce ABLA/MARE11-PIEN 002035 subalpine fir/creeping barberry-limber pine ABLA/MARE11-PIFL2 002036 subalpine fir/creeping barberry-Geyer's sedge ABLA/MARE11-CAGE2 00204 subalpine fir/common juniper ABLA/JUCO6 00205 subalpine fir/heartleaf arnica ABLA/ARCO9 002050 subalpine fir/heartleaf arnica-heartleaf arnica ABLA/ARCO9-ARCO9 002051 subalpine fir/heartleaf arnica-timber milkvetch ABLA/ARCO9-ASMI9 002052 subalpine fir/heartleaf arnica-russet buffaloberry ABLA/ARCO9-SHCA 002053 subalpine fir/heartleaf arnica-Engelmann spruce ABLA/ARCO9-PIEN 00206 subalpine fir/arrowleaf ragwort ABLA/SETR 00207 subalpine fir/Jacob's-ladder ABLA/POPU3 00211 subalpine fir/moss ABLA/2MOSS 00213 subalpine fir/Oregon boxleaf ABLA/PAMY 00220 subalpine fir/whortleberry ABLA/VAMY2 002201 subalpine fir/whortleberry-twinflower ABLA/VAMY2-LIBO3 002202 subalpine fir/whortleberry-thimbleberry ABLA/VAMY2-RUPA 002203 subalpine fir/grayleaf willow ABLA/SAGL 00240 subalpine fir/Sitka alder ABLA/ALVIS 00245 subalpine fir/Rocky Mountain maple ABLA/ACGL 002450 subalpine fir/Rocky Mountain maple-Rocky Mountain maple ABLA/ACGL-ACGL 002451 subalpine fir/Rocky Mountain maple-Oregon boxleaf ABLA/ACGL-PAMY 00260 subalpine fir/fragrant bedstraw ABLA/GATR3 00261 subalpine fir/red baneberry ABLA/ACRU2 00262 subalpine fir/bride's bonnet ABLA/CLUN2 002621 subalpine fir/bride's bonnet-bride's bonnet ABLA/CLUN2-CLUN2 002622 subalpine fir/bride's bonnet-wild sarsaparilla ABLA/CLUN2-ARNU2 002623 subalpine fir/bride's bonnet-dwarf bilberry ABLA/CLUN2-VACA13 002624 subalpine fir/bride's bonnet-common beargrass ABLA/CLUN2-XETE 002625 subalpine fir/bride's bonnet-rusty menziesia ABLA/CLUN2-MEFE 00263 subalpine fir/claspleaf twistedstalk ABLA/STAM2 002630 subalpine fir/claspleaf twistedstalk-claspleaf twistedstalk ABLA/STAM2-STAM2 002631 subalpine fir/claspleaf twistedstalk-Canby's licorice-root ABLA/STAM2-LICA2 002632 subalpine fir/claspleaf twistedstalk-rusty menziesia ABLA/STAM2-MEFE

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 205 (cont.) PV Code Common Name Scientific Name 00264 subalpine fir/dwarf bilberry ABLA/VACA13 002640 subalpine fir/dwarf bilberry-dwarf bilberry ABLA/VACA13-VACA13 002641 subalpine fir/dwarf bilberry-Engelmann spruce ABLA/VACA13-PIEN 00265 subalpine fir/bluejoint ABLA/CACA4 002651 subalpine fir/bluejoint-bluejoint ABLA/CACA4-CACA4 002652 subalpine fir/bluejoint-Canby's licorice-root ABLA/CACA4-LICA2 002653 subalpine fir/bluejoint-fragrant bedstraw ABLA/CACA4-GATR3 002654 subalpine fir/bluejoint-dwarf bilberry ABLA/CACA4-VACA13 002655 subalpine fir/bluejoint-western Labrador tea ABLA/CACA4-LEGL 00266 subalpine fir/twinflower ABLA/LIBO3 002661 subalpine fir/twinflower-twinflower ABLA/LIBO3-LIBO3 002662 subalpine fir/twinflower-common beargrass ABLA/LIBO3-XETE 002663 subalpine fir/twinflower/grouse whortleberry ABLA/LIBO3/VASC 00267 subalpine fir/rusty menziesia ABLA/MEFE 002670 subalpine fir/rusty menziesia-rusty menziesia ABLA/MEFE-MEFE 002671 subalpine fir/rusty menziesia-Idaho goldthread ABLA/MEFE-COOC 002672 subalpine fir/rusty menziesia-Hitchcock's smooth woodrush ABLA/MEFE-LUGLH 002673 subalpine fir/rusty menziesia-common beargrass ABLA/MEFE-XETE 002674 subalpine fir/rusty menziesia-grouse whortleberry ABLA/MEFE-VASC 00268 subalpine fir/Idaho goldthread ABLA/COOC 00269 subalpine fir/common beargrass ABLA/XETE 002690 subalpine fir/common beargrass-common beargrass ABLA/XETE-XETE 002691 subalpine fir/common beargrass-thinleaf huckleberry ABLA/XETE-VAME 002692 subalpine fir/common beargrass-grouse whortleberry ABLA/XETE-VASC 002693 subalpine fir/common beargrass-Idaho goldthread ABLA/XETE-COOC 002694 subalpine fir/common beargrass-Hitchcock's smooth woodrush ABLA/XETE-LUGLH 00270 subalpine fir/sickletop lousewort ABLA/PERA 002700 subalpine fir/sickletop lousewort-sickletop lousewort ABLA/PERA-PERA 002701 subalpine fir/sickletop lousewort-Douglas-fir ABLA/PERA-PSME 00271 subalpine fir/broadleaf arnica ABLA/ARLA8 00272 subalpine fir/thinleaf huckleberry ABLA/VAME 002721 subalpine fir/thinleaf huckleberry-grouse whortleberry ABLA/VAME-VASC 002722 subalpine fir/thinleaf huckleberry-Oregon boxleaf ABLA/VAME-PAMY 002723 subalpine fir/thinleaf huckleberry-thinleaf huckleberry ABLA/VAME-VAME 00273 subalpine fir/white spirea ABLA/SPBE2 00274 subalpine fir/Columbian monkshood ABLA/ACCO4 00275 subalpine fir/pinegrass ABLA/CARU 002750 subalpine fir/pinegrass-pinegrass ABLA/CARU-CARU 002751 subalpine fir/pinegrass-Oregon boxleaf ABLA/CARU-PAMY 00276 subalpine fir/sweetcicely ABLA/OSBE 002760 subalpine fir/sweetcicely-sweetcicely ABLA/OSBE-OSBE 002761 subalpine fir/sweetcicely-Oregon boxleaf ABLA/OSBE-PAMY 00278 subalpine fir/burnet ragwort ABLA/PASA12 002780 subalpine fir/burnet ragwort-burnet ragwort ABLA/PASA12-PASA12 002781 subalpine fir/burnet ragwort-Douglas-fir ABLA/PASA12-PSME 00279 subalpine fir/Ross' sedge ABLA/CARO5 00281 subalpine fir/gooseberry currant ABLA/RIMO2 002811 subalpine fir/gooseberry currant-gooseberry currant ABLA/RIMO2-RIMO2 002812 subalpine fir/gooseberry currant-whitebark pine ABLA/RIMO2-PIAL

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

Reference Code 205 (cont.) PV Code Common Name Scientific Name 002813 subalpine fir/gooseberry currant-Fendler's meadow-rue ABLA/RIMO2-THFE 002814 subalpine fir/gooseberry currant-lodgepole pine ABLA/RIMO2-PICO 002815 subalpine fir/gooseberry currant-spike trisetum ABLA/RIMO2-TRSP2 002816 subalpine fir/gooseberry currant-aspen bluebells ABLA/RIMO2-MEAR6 00283 subalpine fir/Hitchcock's smooth woodrush ABLA/LUGLH 002830 subalpine fir/Hitchcock's smooth woodrush-Hitchcock's ABLA/LUGLH-LUGLH smooth woodrush 002831 subalpine fir/Hitchcock's smooth woodrush-grouse ABLA/LUGLH-VASC whortleberry 002832 subalpine fir/Hitchcock's smooth woodrush-rusty menziesia ABLA/LUGLH-MEFE 00284 subalpine fir/devilsclub ABLA/OPHO 00285 subalpine fir/rockspirea (scree forest) ABLA/HODU 00286 subalpine fir/fivepetal cliffbush (scree forest) ABLA/JAAM 00287 subalpine fir/yellowdot saxifrage (scree forest) ABLA/SABR6 00288 subalpine fir/mallow ninebark ABLA/PHMA5 00289 subalpine fir/common snowberry ABLA/SYAL 00290 subalpine fir/Howell's marsh marigold ABLA/CALEH2 00291 subalpine fir/western meadow-rue ABLA/THOC 00292 subalpine fir/sprucefir fleabane ABLA/EREX4 00293 subalpine fir/Nevada pea ABLA/LALA3 00294 subalpine fir/tall fringed bluebells ABLA/MECI3 00295 subalpine fir/thimbleberry ABLA/RUPA 00296 subalpine fir/rock clematis ABLA/CLCOC2 00297 subalpine fir/russet buffaloberry ABLA/SHCA 00298 subalpine fir-whitebark pine/grouse whortleberry ABLA-PIAL/VASC 00299 subalpine fir-whitebark pine ABLA-PIAL 003 Subalpine fir-Engelmann spruce series ABLA-PIEN 00302 subalpine fir-Engelmann spruce/heartleaf arnica ABLA-PIEN/ARCO9 00305 subalpine fir-Engelmann spruce/bluejoint ABLA-PIEN/CACA4 00307 subalpine fir-Engelmann spruce/Geyer's sedge ABLA-PIEN/CAGE2 00309 subalpine fir-Engelmann spruce/common juniper ABLA-PIEN/JUCO6 00311 subalpine fir-Engelmann spruce/moss species ABLA-PIEN/2MOSS 00313 subalpine fir-Engelmann spruce/Oregon boxleaf ABLA-PIEN/PAMY 00316 subalpine fir-Engelmann spruce/arrowleaf ragwort ABLA-PIEN/SETR 00320 subalpine fir-Engelmann spruce/whortleberry ABLA-PIEN/VAMY2 00321 subalpine fir-Engelmann spruce/grouse whortleberry ABLA-PIEN/VASC 00323 subalpine fir-Engelmann spruce/grayleaf willow ABLA-PIEN/SAGL 004 Engelmann spruce/mountain hemlock series PIEN 00401 Engelmann spruce/heartleaf arnica PIEN/ARCO9 00402 Engelmann spruce/white marsh marigold PIEN/CALE4 00403 Engelmann spruce/softleaf sedge PIEN/CADI6 00405 Engelmann spruce/fragrant bedstraw PIEN/GATR3 00406 Engelmann spruce/moss PIEN/2MOSS 004061 Engelmann spruce/revolute hypnum moss PIEN/HYRE70 00407 Engelmann spruce/common juniper PIEN/JUCO6 00408 Engelmann spruce/twinflower PIEN/LIBO3 00409 Engelmann spruce/mallow ninebark PIEN/PHMA5 00413 Engelmann spruce/alpine clover PIEN/TRDA2 00414 Engelmann spruce/grouse whortleberry PIEN/VASC

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 205 (cont.) PV Code Common Name Scientific Name 00415 Engelmann spruce/whortleberry PIEN/VAMY2 004151 Engelmann spruce/whortleberry/Jacob's-ladder PIEN/VAMY2/POPU3 00418 Engelmann spruce/dwarf bilberry PIEN/VACA13 00430 Engelmann spruce/Rocky Mountain maple PIEN/ACGL 00431 Engelmann spruce/sprucefir fleabane PIEN/EREX4 00432 Engelmann spruce/beardless wildrye PIEN/LETR5 00433 Engelmann spruce/Ross' avens PIEN/GERO2 00434 Engelmann spruce/gooseberry currant PIEN/RIMO2 00435 Engelmann spruce/bittercress ragwort PIEN/PACA34 004350 Engelmann spruce/bittercress ragwort-subalpine fir PIEN/PACA34-ABLAL 004351 Engelmann spruce/bittercress ragwort-white fir PIEN/PACA34-ABCO 00441 Engelmann spruce/field horsetail PIEN/EQAR 00442 Engelmann spruce/grayleaf willow PIEN/SAGL 00443 Engelmann spruce-subalpine fir/grayleaf willow PIEN-ABLA/SAGL 00444 Engelmann spruce/dryspike sedge PIEN/CAFO3 00445 Engelmann spruce/bride's bonnet PIEN/CLUN2 004450 Engelmann spruce/bride's bonnet-bride's bonnet PIEN/CLUN2-CLUN2 004451 Engelmann spruce/bride's bonnet-dwarf bilberry PIEN/CLUN2-VACA13 00446 Engelman spruce/eltrot (riparian forest) PIEN/HESP6 00447 Engelmann spruce/yellowdot saxifrage (scree forest) PIEN/SABR6 00448 Engelmann spruce/arrowleaf ragwort PIEN/SETR 004481 Engelmann spruce/arrowleaf ragwort-Engelmann spruce PIEN/SETR-PIEN 004482 Engelmann spruce/arrowleaf ragwort-Douglas-fir PIEN/SETR-PSME 00449 Engelmann spruce/starry false lily of the vally PIEN/MAST4 00467 mountain hemlock/claspleaf twistedstalk TSME/STAM2 004670 mountain hemlock/claspleaf twistedstalk-claspleaf twistedstalk TSME/STAM2-STAM2 004671 mountain hemlockclaspleaf /twistedstalk-Hitchcock's smooth TSME/STAM2-LUGLH woodrush 004672 mountain hemlock/claspleaf twistedstalk-rusty menziesia TSME/STAM2-MEFE 00468 mountain hemlock/rusty menziesia TSME/MEFE 004680 mountain hemlock/rusty menziesia-rusty menziesia TSME/MEFE-MEFE 004681 mountain hemlock/rusty menziesia-Hitchcock's smooth TSME/MEFE-LUGLH woodrush 004682 mountain hemlock/rusty menziesia-common beargrass TSME/MEFE-XETE 00471 mountain hemlock/common beargrass TSME/XETE 004710 mountain hemlock/common beargrass-common beargrass TSME/XETE-XETE 004711 mountain hemlock/common beargrass-Hitchcock's smooth TSME/XETE-LUGLH woodrush 004713 mountain hemlock/common beargrass-grouse whortleberry TSME/XETE-VASC 00484 mountain hemlock/Hitchcock's smooth woodrush TSME/LUGLH 004840 mountain hemlock/Hitchcock's smooth woodrush-Hitchcock's TSME/LUGLH-LUGLH smooth woodrush 004841 mountain hemlock/Hitchcock's smooth woodrush-grouse TSME/LUGLH-VASC whortleberry 004842 mountain hemlock/Hitchcock's smooth woodrush-rusty TSME/LUGLH-MEFE menziesia 00485 mountain hemlock/bride's bonnet TSME/CLUN2 004850 mountain hemlock/bride's bonnet-bride's bonnet TSME/CLUN2-CLUN2 004851 mountain hemlock/bride's bonnet-rusty menziesia TSME/CLUN2-MEFE 004852 mountain hemlock/bride's bonnet-common beargrass TSME/CLUN2-XETE

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

Reference Code 205 (cont.) PV Code Common Name Scientific Name 005 grand fir series ABGR 00501 western red cedar series THPL 00502 western hemlock series TSHE 00503 white spruce/twinflower PIGL/LIBO3 00504 white spruce/grouse whortleberry PIGL/VASC 00505 grand fir/white spirea ABGR/SPBE2 00506 grand fir/mallow ninebark ABGR/PHMA5 005061 grand fir/mallow ninebark-Idaho goldthread ABGR/PHMA5-COOC 005062 grand fir/mallow ninebark-mallow ninebark ABGR/PHMA5-PHMA5 00510 grand fir/common beargrass ABGR/XETE 005101 grand fir/common beargrass-Idaho goldthread ABGR/XETE-COOC 005102 grand fir/common beargrass-thinleaf huckleberry ABGR/XETE-VAME 005103 grand fir/common beargrass-common beargrass ABGR/XETE-XETE 00511 grand fir/Idaho goldthread ABGR/COOC 00515 grand fir/thinleaf huckleberry ABGR/VAME 00516 grand fir/British Columbia wildginger ABGR/ASCA2 005161 grand fir/British Columbia wildginger-British Columbia ABGR/ASCA2-ASCA2 wildginger 005162 grand fir/British Columbia wildginger-rusty menziesia ABGR/ASCA2-MEFE 005163 grand fir/British Columbia wildginger-Pacific yew ABGR/ASCA2-TABR2 00520 grand fir/bride's bonnet ABGR/CLUN2 005201 grand fir/bride's bonnet-bride's bonnet ABGR/CLUN2-CLUN2 005203 grand fir/bride's bonnet-common beargrass ABGR/CLUN2-XETE 005204 grand fir/bride's bonnet-mallow ninebark ABGR/CLUN2-PHMA5 005205 grand fir/bride's bonnet-rusty menziesia ABGR/CLUN2-MEFE 005206 grand fir/bride's bonnet-Pacific yew ABGR/CLUN2-TABR2 00525 grand fir/Rocky Mountain maple ABGR/ACGL 005251 grand fir/Rocky Mountain maple-Rocky Mountain maple ABGR/ACGL-ACGL 005252 grand fir/Rocky Mountain maple-mallow ninebark ABGR/ACGL-PHMA5 00529 grand fir/arrowleaf ragwort ABGR/SETR 00530 western red cedar/bride's bonnet THPL/CLUN2 005301 western red cedar/bride's bonnet-bride's bonnet THPL/CLUN2-CLUN2 005302 western red cedar/bride's bonnet-wild sarsaparilla THPL/CLUN2-ARNU2 005303 western red cedar/bride's bonnet-rusty menziesia THPL/CLUN2-MEFE 005304 western red cedar/bride's bonnet-common beargrass THPL/CLUN2-XETE 005305 western red cedar/bride's bonnet-Pacific yew THPL/CLUN2-TABR2 00540 western red cedar/common ladyfern THPL/ATFI 005401 western red cedar/common ladyfern-northern maidenhair THPL/ATFI-ADPE 005402 western red cedar/common ladyfern-common ladyfern THPL/ATFI-ATFI 00545 western red cedar/British Columbia wildginger THPL/ASCA2 005451 western red cedar/British Columbia wildginger-British THPL/ASCA2-ASCA2 Columbia wildginger 005452 western red cedar/British Columbia wildginger-rusty THPL/ASCA2-MEFE menziesia 005453 western red cedar/British Columbia wildginger-Pacific yew THPL/ASCA2-TABR2 00550 western red cedar/devilsclub THPL/OPHO 00555 western red cedar/western oakfern THPL/GYDR 00560 western red cedar/northern maidenhair THPL/ADPE 00562 western red cedar/Oregon boxleaf THPL/PAMY

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 205 (cont.) PV Code Common Name Scientific Name 00565 western hemlock/western oakfern TSHE/GYDR 00570 western hemlock/bride's bonnet TSHE/CLUN2 005701 western hemlock/bride's bonnet-bride's bonnet TSHE/CLUN2-CLUN2 005702 western hemlock/bride's bonnet-wild sarsaparilla TSHE/CLUN2-ARNU2 005703 western hemlock/bride's bonnet-rusty menziesia TSHE/CLUN2-MEFE 005704 western hemlock/bride's bonnet-common beargrass TSHE/CLUN2-XETE 00571 western hemlock/Oregon boxleaf TSHE/PAMY 00575 western hemlock/British Columbia wildginger TSHE/ASCA2 005751 western hemlock/British Columbia wildginger-wild TSHE/ASCA2-ARNU2 sarsaparilla 005752 western hemlock/British Columbia wildginger-rusty menziesia TSHE/ASCA2-MEFE 005753 western hemlock/British Columbia wildginger-British TSHE/ASCA2-ASCA2 Columbia wildginger 00579 western hemlock/rusty menziesia TSHE/MEFE 00580 grand fir/dwarf bilberry ABGR/VACA13 00585 grand fir/pinegrass ABGR/CARU 00590 grand fir/twinflower ABGR/LIBO3 005901 grand fir/twinflower-twinflower ABGR/LIBO3-LIBO3 005902 grand fir/twinflower-common beargrass ABGR/LIBO3-XETE 005903 grand fir/twinflower-thinleaf huckleberry ABGR/LIBO3-VAME 00591 grand fir/Oregon boxleaf ABGR/PAMY 00592 grand fir/wild sarsaparilla ABGR/ARNU2 006 blue spruce series PIPU 00601 blue spruce/Saskatoon serviceberry-redosier dogwood/Geyer's PIPU/AMAL2- sedge COSES/CAGE2 006010 blue spruce/redosier dogwood (riparian forest) PIPU/COSES 006011 blue spruce/Saskatoon serviceberry (riparian forest) PIPU/AMAL2 006012 blue spruce/creeping barberry-mountain snowberry PIPU/MARE11-SYOR2 00602 blue spruce/heartleaf arnica (riparian forest) PIPU/ARCO9 00603 blue spruce/bluegrass PIPU/POA 00604 blue spruce-Douglas-fir/twinflower PIPU-PSME/LIBO3 0060401 blue spruce/twinflower PIPU/LIBO3 00605 blue spruce/thinleaf alder PIPU/ALINT 00606 blue spruce/dryspike sedge PIPU/CAFO3 00607 blue spruce/sprucefir fleabane PIPU/EREX4 006071 blue spruce/sprucefir fleabane-sprucefir fleabane PIPU/EREX4-EREX4 006072 blue spruce/sprucefir fleabane-ponderosa pine PIPU/EREX4-PIPO 006073 blue spruce-Engelmann spruce/sprucefir fleabane PIPU-PIEN/EREX4 00608 blue spruce-Douglas-fir/kinnikinnick PIPU-PSME/ARUV 006080 blue spruce/kinnikinnick PIPU/ARUV 00609 blue spruce/Arizona fescue PIPU/FEAR2 00610 blue spruce/creeping barberry PIPU/MARE11 006101 blue spruce/creeping barberry-creeping barberry PIPU/MARE11-MARE11 00611 blue spruce/field horsetail PIPU/EQAR 00612 blue spruce/common juniper PIPU/JUCO6 006120 blue spruce-Douglas-fir/common juniper PIPU-PSME/JUCO6 00613 blue spruce/bittercress ragwort PIPU/PACA34 006131 blue spruce-engelmann spruce/bittercress ragwort PIPU-PIEN/PACA34 00620 blue spruce/Kentucky bluegrass (riparian forest) PIPU/POPR

G-31

Appendix G: Potential Vegetation Codes Region 2 Field Guide

Reference Code 205 (cont.) PV Code Common Name Scientific Name 00621 blue spruce/bluebunch wheatgrass PIPU/PSSPS 00622 blue spruce/Virginia strawberry PIPU/FRVIG2 00623 blue spruce-Douglas-fir PIPU-PSME 006231 blue spruce-Douglas-fir/sharpleaf valerian PIPU-PSME/VAAC 007 whitebark pine series PIAL 00701 whitebark pine/Geyer's sedge PIAL/CAGE2 00702 whitebark pine/Ross' sedge PIAL/CARO5 007020 whitebark pine/Ross' sedge-Ross' sedge PIAL/CARO5-CARO5 007021 whitebark pine/Ross' sedge/lodgepole pine PIAL/CARO5/PICO 00704 whitebark pine/Idaho fescue PIAL/FEID 00705 whitebark pine/common juniper PIAL/JUCO6 007050 whitebark pine/common juniper-common juniper PIAL/JUCO6-JUCO6 007051 whitebark pine/common juniper/russet buffaloberry PIAL/JUCO6/SHCA 00706 whitebark pine/grouse whortleberry PIAL/VASC 00708 whitebark pine-subalpine fir PIAL-ABLA 00786 subalpine larch-subalpine fir LALY-ABLA 008 bristlecone pine series PIAR 00801 bristlecone pine/Thurber's fescue PIAR/FETH 00802 bristlecone pine/Arizona fescue PIAR/FEAR2 00803 bristlecone pine/alpine clover PIAR/TRDA2 00804 bristlecone pine/gooseberry currant (scree forest) PIAR/RIMO2 00805 bristlecone pine/common juniper PIAR/JUCO6 009 lodgepole pine series PICO 00901 lodgepole pine/kinnikinnick PICO/ARUV 00903 lodgepole pine/Geyer's sedge PICO/CAGE2 00905 lodgepole pine/common juniper PICO/JUCO6 00908 lodgepole pine/russet buffaloberry PICO/SHCA 00909 lodgepole pine/whortleberry PICO/VAMY2 00910 lodgepole pine/grouse whortleberry PICO/VASC 00911 lodgepole pine/Ross' sedge PICO/CARO5 00912 lodgepole pine/dwarf bilberry PICO/VACA13 00913 lodgepole pine/thinleaf huckleberry PICO/VAME 00920 lodgepole pine/bluejoint PICO/CACA4 00921 lodgepole pine/pinegrass PICO/CARU 00922 lodgepole pine/Idaho fescue PICO/FEID 00923 lodgepole pine/heartleaf arnica PICO/ARCO9 00925 lodgepole pine/common beargrass PICO/XETE 00926 lodgepole pine/creeping barberry PICO/MARE11 00927 lodgepole pine/twinflower PICO/LIBO3 00928 lodgepole pine/antelope bitterbrush PICO/PUTR2 00929 lodgepole pine/white spirea PICOSPBE2 010 limber pine series PIFL2 01001 limber pine/bluebunch wheatgrass PIFL2/PSSPS 01002 limber pine/purple reedgrass PIFL2/CAPU 01003 limber pine/Idaho fescue PIFL2/FEID 010032 limber pine/Idaho fescue-Idaho fescue PIFL2/FEID-FEID 010033 limber pine/Idaho fescue-Altai fescue PIFL2/FEID-FEAL 01004 limber pine/spike fescue PIFL2/LEKI2 01005 limber pine/common juniper PIFL2/JUCO6

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 205(cont.) PV Code Common Name Scientific Name 01006 limber pine/alpine clover PIFL2/TRDA2 01007 limber pine/curl-leaf mountain mahogany PIFL2/CELE3 01008 limber pine/kinnikinnick PIFL2/ARUV 01009 limber pine/creeping barberry PIFL2/MARE11 01010 limber pine/yellowdot saxifrage PIFL2/SABR2 01011 limber pine/matted saxifrage PIFL2/SABRA2 01012 limber pine/Great Basin bristlecone pine PIFL2/PILO 011 ponderosa pine series PIPO 01104 ponderosa pine/common juniper-sideoats grama PIPO/JUCO6-BOCU 01105 ponderosa pine/Geyer's sedge PIPO/CAGE2 01106 ponderosa pine/Ross' sedge PIPO/CARO5 01109 ponderosa pine/Arizona fescue PIPO/FEAR2 011090 ponderosa pine/Arizona fescue-Arizona fescue PIPO/FEAR2-FEAR2 011091 ponderosa pine/Arizona fescue-Parry's oatgrass PIPO/FEAR2-DAPA2 011092 ponderosa pine/Arizona fescue-blue grama PIPO/FEAR2-BOGR2 011093 ponderosa pine/Arizona fescue-Gambel oak PIPO/FEAR2-QUGA 01110 ponderosa pine/Idaho fescue PIPO/FEID 011100 ponderosa pine/Idaho fescue-Idaho fescue PIPO/FEID-FEID 011101 ponderosa pine/Idaho fescue-greenleaf manzanita PIPO/FEID-ARPA6 011102 ponderosa pine/Idaho fescue-big sagebrush PIPO/FEID-ARTR2 011103 ponderosa pine/Idaho fescue-ponderosa pine PIPO/FEID-PIPO 011104 ponderosa pine/Idaho fescue-Altai fescue PIPO/FEID-FEAL 01111 ponderosa pine/spike fescue PIPO/LEKI2 01112 ponderosa pine/common juniper PIPO/JUCO6 01117 ponderosa pine-Douglas-fir/mountain muhly PIPO-PSME/MUMO 01118 ponderosa pine-twoneedle pinyon/Gambel oak PIPO-PIED/QUGA 01119 ponderosa pine/mountain ninebark PIPO/PHMO4 01120 ponderosa pine/antelope bitterbrush PIPO/PUTR2 011200 ponderosa pine/antelope bitterbrush-antelope bitterbrush PIPO/PUTR2-PUTR2 011201 ponderosa pine/antelope bitterbrush-bluebunch wheatgrass PIPO/PUTR2-PSSPS 011202 ponderosa pine/antelope bitterbrush-Idaho fescue PIPO/PUTR2-FEID 01121 ponderosa pine/Gambel oak PIPO/QUGA 011210 ponderosa pine/Gambel oak-Gambel oak PIPO/QUGA-QUGA 011211 ponderosa pine/Gambel oak-Arizona fescue PIPO/QUGA-FEAR2 011212 ponderosa pine/Gambel oak-Geyer's sedge PIPO/QUGA-CAGE2 011213 ponderosa pine/Gambel oak-mountain snowberry PIPO/QUGA-SYOR2 011214 ponderosa pine/Gambel oak-blue grama PIPO/QUGA-BOGR2 011215 ponderosa pine/Gambel oak-longtongue muhly PIPO/QUGA-MULO 011216 ponderosa pine/Gambel oak-little bluestem PIPO/QUGA-SCSC 011217 ponderosa pine/Gambel oak-twoneedle pinyon PIPO/QUGA-PIED 01122 ponderosa pine/chokecherry PIPO/PRVI 011220 ponderosa pine/chokecherry-chokecherry PIPO/PRVI-PRVI 011221 ponderosa pine/chokecherry-russet buffaloberry PIPO/PRVI-SHCA 01123 ponderosa pine/white spirea PIPO/SPBE2 01124 ponderosa pine/common snowberry PIPO/SYAL 011240 ponderosa pine/common snowberry-common snowberry PIPO/SYAL-SYAL 011241 ponderosa pine/common snowberry-arrowleaf balsamroot PIPO/SYAL-BASA3 011242 ponderosa pine/common snowberry-roughleaf ricegrass PIPO/SYAL-ORAS 011243 ponderosa pine/common snowberry-creeping barberry PIPO/SYAL-MARE11

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

Reference Code 205 (cont.) PV Code Common Name Scientific Name 01125 ponderosa pine/bluebunch wheatgrass PIPO/PSSPS 01126 ponderosa pine/sun sedge PIPO/CAINH2 01127 ponderosa pine/blue grama PIPO/BOGR2 011270 ponderosa pine/blue grama-blue grama PIPO/BOGR2-BOGR2 011272 ponderosa pine/blue grama-sand bluestem PIPO/BOGR2-ANHA 011273 ponderosa pine/blue grama-big sagebrush PIPO/BOGR2-ARTR2 011274 ponderosa pine/blue grama-twoneedle pinyon PIPO/BOGR2-PIED 011275 ponderosa pine/blue grama-Gambel oak PIPO/BOGR2-QUGA 011277 ponderosa pine/blue grama-canyon grape PIPO/BOGR2-VIAR2 01128 ponderosa pine/silverleaf oak PIPO/QUHY 011330 ponderosa pine/mountain muhly PIPO/MUMO 011340 ponderosa pine/screwleaf muhly PIPO/MUVI2 011341 ponderosa pine/screwleaf muhly-Gambel oak PIPO/MUVI2-QUGA 011342 ponderosa pine/screwleaf muhly-screwleaf muhly PIPO/MUVI2-MUVI2 011343 ponderosa pine/screwleaf muhly-blue grama PIPO/MUVI2-BOGR2 011350 ponderosa pine/Indian ricegrass PIPO/ACHY 01136 ponderosa pine/gray oak PIPO/QUGR3 011360 ponderosa pine/gray oak-mountain muhly PIPO/QUGR3-MUMO 011361 ponderosa pine/gray oak-longtongue muhly PIPO/QUGR3-MULO 011362 ponderosa pine/gray oak-gray oak PIPO/QUGR3-QUGR3 01137 ponderosa pine/wavyleaf oak PIPO/QUPA4 011370 ponderosa pine/wavyleaf oak-wavyleaf oak PIPO/QUPA4-QUPA4 011371 ponderosa pine/wavyleaf oak-pine muhly PIPO/QUPA4-MUDU 011372 ponderosa pine/wavyleaf oak-longtongue muhly PIPO/QUPA4-MULO 011390 ponderosa pine/screwleaf muhly-Arizona fescue PIPO/MUVI2-FEAR2 011391 ponderosa pine/screwleaf muhly-Arizona fescue/blue grama PIPO/MUVI2- FEAR2/BOGR2 011410 ponderosa pine/Arizona white oak PIPO/QUAR 0114100 ponderosa pine/Arizona white oak-Arizona white oak PIPO/QUAR-QUAR 0114101 ponderosa pine/Arizona white oak-blue grama PIPO/QUAR-BOGR2 011430 ponderosa pine/netleaf oak PIPO/QURU4 011440 ponderosa pine/Emory oak PIPO/QUEM 011500 ponderosa pine (rockland) PIPO 01151 ponderosa pine/bur oak PIPO/QUMA2 01160 ponderosa pine/mallow ninebark PIPO/PHMA5 01161 ponderosa pine/whitestem gooseberry (scree forest) PIPO/RIIN2 01162 ponderosa pine/mountain snowberry PIPO/SYOR2 01163 ponderosa pine/bluestem PIPO/ANDRO2 01164 ponderosa pine/muttongrass PIPO/POFE 01165 ponderosa pine/Kentucky bluegrass PIPO/POPR 01166 ponderosa pine (riparian forest) PIPO 01167 ponderosa pine/needle and thread PIPO/HECOC8 01168 ponderosa pine/western needlegrass PIPO/ACOCO 01169 ponderosa pine (cinder soils) PIPO 012 Douglas-fir series PSME 01201 Douglas-fir/Rocky Mountain maple PSME/ACGL 012010 Douglas-fir/Rocky Mountain maple-Rocky Mountain maple PSME/ACGL-ACGL 012011 Douglas-fir/Rocky Mountain maple-Oregon boxleaf PSME/ACGL-PAMY 012012 Douglas-fir/Rocky Mountain maple-mountain snowberry PSME/ACGL-SYOR2

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 205 (cont.) PV Code Common Name Scientific Name 01202 Douglas-fir/heartleaf arnica PSME/ARCO9 012020 Douglas-fir/heartleaf arnica-heartleaf arnica PSME/ARCO9-ARCO9 012021 Douglas-fir/heartleaf arnica-timber milkvetch PSME/ARCO9-ASMI9 01203 Douglas-fir/creeping barberry PSME/MARE11 012030 Douglas-fir/creeping barberry-creeping barberry PSME/MARE11-MARE11 012032 Douglas-fir/creeping barberry-common juniper PSME/MARE11-JUCO6 012033 Douglas-fir/creeping barberry-mountain snowberry PSME/MARE11-SYOR2 012034 Douglas-fir/creeping barberry-Geyer's sedge PSME/MARE11-CAGE2 012035 Douglas-fir/creeping barberry-ponderosa pine PSME/MARE11-PIPO 01204 Douglas-fir/Ross' sedge PSME/CARO5 01205 Douglas-fir/pinegrass PSME/CARU 012050 Douglas-fir/pinegrass-pinegrass PSME/CARU-CARU 012051 Douglas-fir/pinegrass-Oregon boxleaf PSME/CARU-PAMY 012052 Douglas-fir/pinegrass-Idaho fescue PSME/CARU-FEID 012053 Douglas-fir/pinegrass-ponderosa pine PSME/CARU-PIPO 012054 Douglas-fir/pinegrass-bluebunch wheatgrass PSME/CARU-PSSPS 012055 Douglas-fir/pinegrass-kinnikinnick PSME/CARU-ARUV 01206 Douglas-fir/Geyer's sedge PSME/CAGE2 012061 Douglas-fir/Geyer's sedge-Geyer's sedge PSME/CAGE2-CAGE2 012062 Douglas-fir/Geyer's sedge-mountain snowberry PSME/CAGE2-SYOR2 012064 Douglas-fir/Geyer's sedge-ponderosa pine PSME/CAGE2-PIPO 01207 Douglas-fir/alderleaf mountain mahogany PSME/CEMO2 01208 Douglas-fir/Idaho fescue PSME/FEID 012081 Douglas-fir/Idaho fescue-Idaho fescue PSME/FEID-FEID 012082 Douglas-fir/Idaho fescue-ponderosa pine PSME/FEID-PIPO 01209 Douglas-fir/fivepetal cliffbush PSME/JAAM 01210 Douglas-fir/bluebunch wheatgrass PSME/PSSPS 01211 Douglas-fir/Oregon boxleaf PSME/PAMY 012111 Douglas-fir/Oregon boxleaf-Geyer's sedge PSME/PAMY-CAGE2 01212 Douglas-fir/mallow ninebark PSME/PHMA5 012121 Douglas-fir/mallow ninebark-mallow ninebark PSME/PHMA5-PHMA5 012122 Douglas-fir/mallow ninebark-pinegrass PSME/PHMA5-CARU 012123 Douglas-fir/mallow ninebark-starry false lily of the vally PSME/PHMA5-MAST4 012124 Douglas-fir/mallow ninebark-ponderosa pine PSME/PHMA5-PIPO 012125 Douglas-fir/mallow ninebark-Douglas-fir PSME/PHMA5-PSME 012126 Douglas-fir/mallow ninebark-Oregon boxleaf PSME/PHMA5-PAMY 01213 Douglas-fir/mountain ninebark PSME/PHMO4 01214 Douglas-fir/Gambel oak PSME/QUGA 012140 Douglas-fir/Gambel oak-Gambel oak PSME/QUGA-QUGA 012141 Douglas-fir/Gambel oak-Arizona fescue PSME/QUGA-FEAR2 012142 Douglas-fir/Gambel oak-screwleaf muhly PSME/QUGA-MUVI2 012143 Douglas-fir/Gambel oak-rockspirea PSME/QUGA-HODU 01215 Douglas-fir/white spirea PSME/SPBE2 012150 Douglas-fir/white spirea-white spirea PSME/SPBE2-SPBE2 012151 Douglas-fir/white spirea-pinegrass PSME/SPBE2-CARU 012153 Douglas-fir/white spirea-ponderosa pine PSME/SPBE2-PIPO 01217 Douglas-fir/mountain snowberry PSME/SYOR2 01220 Douglas-fir/greenleaf manzanita PSME/ARPA6 01221 Douglas-fir/antelope bitterbrush PSME/PUTR2

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

Reference Code 205 (cont.) PV Code Common Name Scientific Name 01223 Douglas-fir/curl-leaf mountain mahogany PSME/CELE3 01230 Douglas-fir/Altai fescue PSME/FEAL 01231 Douglas-fir/kinnikinnick PSME/ARUV 01232 Douglas-fir/fringed brome PSME/BRCI2 01233 Douglas-fir/Arizona fescue PSME/FEAR2 01234 Douglas-fir/mountain muhly PSME/MUMO 012350 Douglas-fir/screwleaf muhly PSME/MUVI2 012351 Douglas-fir-southwestern white pine/screwleaf muhly PSME-PIST3/MUVI2 01236 Douglas-fir/silverleaf oak PSME/QUHY 01239 Douglas-fir/bigtooth maple PSME/ACGR3 01241 Douglas-fir/rockspirea (scree forest) PSME/HODU 01243 Douglas-fir/Arizona white oak PSME/QUAR 01250 Douglas-fir/dwarf bilberry PSME/VACA13 01276 ponderosa pine/blue grama-little bluestem PIPO/BOGR2-SCSC 01280 Douglas-fir/thinleaf huckleberry PSME/VAME 01281 Douglas-fir/thinleaf huckleberry-thinleaf huckleberry PSME/VAME-VAME 01282 Douglas-fir/thinleaf huckleberry-kinnikinnick PSME/VAME-ARUV 01283 Douglas-fir/thinleaf huckleberry-common beargrass PSME/VAME-XETE 0129 Douglas-fir/twinflower PSME/LIBO3 01290 Douglas-fir/twinflower-twinflower PSME/LIBO3-LIBO3 01291 Douglas-fir/twinflower-common snowberry PSME/LIBO3-SYAL 01292 Douglas-fir/twinflower-pinegrass PSME/LIBO3-CARU 01293 Douglas-fir/twinflower-thinleaf huckleberry PSME/LIBO3-VAME 01310 Douglas-fir/common snowberry PSME/SYAL 01311 Douglas-fir/common snowberry-bluebunch wheatgrass PSME/SYAL-PSSPS 01312 Douglas-fir/common snowberry-pinegrass PSME/SYAL-CARU 01313 Douglas-fir/common snowberry-common snowberry PSME/SYAL-SYAL 01314 Douglas-fir/common snowberry-ponderosa pine PSME/SYAL-PIPO 01315 Douglas-fir/common juniper PSME/JUCO6 01375 Douglas-fir/sweetcicely PSME/OSBE 01376 Douglas-fir/rock clematis PSME/CLCOC2 01377 Douglas-fir/netleaf oak PSME/QURU4 01378 Douglas-fir (sparse) PSME 032 Apache pine series PIEN2 032020 Apache pine/Arizona white oak PIEN2/QUAR 032030 Apache pine/silverleaf oak PIEN2/QUHY 032040 Apache pine/Emory oak PIEN2/QUEM 032050 Apache pine/netleaf oak PIEN2/QURU4 033 chihuahuan pine series PILE 033010 chihuahuan pine/pinyon ricegrass PILE/PIFI 033020 chihuahuan pine/Arizona white oak PILE/QUAR 033030 chihuahuan pine/silverleaf oak PILE/QUHY 033040 chihuahuan pine/pointleaf manzanita PILE/ARPU5 033050 chihuahuan pine/Emory oak PILE/QUEM 033060 chihuahuan pine/Toumey oak PILE/QUTO2 034 southwestern white pine series PIST3 03401 southwestern white pine/Arizona fescue PIST3/FEAR2 105 quaking aspen series POTR5 10501 quaking aspen/Geyer's sedge POTR5/CAGE2

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 205 (cont.) PV Code Common Name Scientific Name 10502 quaking aspen/beaked hazelnut POTR5/COCO6 105021 quaking aspen/beaked hazelnut/western brackenfern POTR5/COCO6/PTAQ 105022 quaking aspen/beaked hazelnut/wild sarsaparilla POTR5/COCO6/ARNU2 10503 quaking aspen/Thurber's fescue POTR5/FETH 105031 quaking aspen/Thurber's fescue-Geyer's sedge POTR5/FETH-CAGE2 10504 quaking aspen/common cowparsnip POTR5/HEMA80 10505 quaking aspen/Nevada pea POTR5/LALAL3 10507 quaking aspen/silvery lupine POTR5/LUAR3 10508 quaking aspen/common juniper POTR5/JUCO6 105081 quaking aspen/common juniper/Geyer's sedge POTR5/JUCO6-CAGE2 105082 quaking aspen/common juniper-silvery lupine POTR5/JUCO6-LUAR3 105083 quaking aspen/common juniper-timber milkvetch POTR5/JUCO6-ASMI9 10510 quaking aspen/western brackenfern POTR5/PTAQ 10511 quaking aspen/mountain snowberry POTR5/SYOR2 105111 quaking aspen/mountain snowberry-tall forb phase POTR5/SYOR2-2FORB 105112 quaking aspen/mountain snowberry-pinegrass POTR5/SYOR2-CARU 105113 quaking aspen/mountain snowberry-Fendler's meadow-rue POTR5/SYOR2-THFE 105114 quaking aspen/mountain snowberry-Thurber's fescue POTR5/SYOR2-FETH 105115 quaking aspen/mountain snowberry-Ross' sedge POTR5/SYOR2-CARO5 105116 quaking aspen/mountain snowberry-mule-ears POTR5/SYOR2-WYAM 105117 quaking aspen/mountain snowberry-California brome POTR5/SYOR2-BRCA5 105118 quaking aspen/mountain snowberry-Kentucky bluegrass POTR5/SYOR2-POPR 105119 quaking aspen/mountain snowberry-Geyer's sedge POTR5/SYOR2-CAGE2 10512 quaking aspen/Fendler's meadow-rue POTR5/THFE 105120 quaking aspen/Fendler's meadow-rue-Fendler's meadow-rue POTR5/THFE-THFE 105121 quaking aspen/Fendler's meadow-rue-Geyer's sedge POTR5/THFE-CAGE2 105122 quaking aspen/Fendler's meadow-rue-subalpine larkspur POTR5/THFE-DEBA2 105123 quaking aspen/Fendler's meadow-rue-Porter's licorice-root POTR5/THFE-LIPO 10513 quaking aspen/Colorado false hellebore POTR5/VETE4 10514 quaking aspen/big sagebrush POTR5/ARTR2 10515 quaking aspen/Saskatoon serviceberry POTR5/AMAL2 105151 quaking aspen/Saskatoon serviceberry-chokecherry POTR5/AMAL2-PRVIV 105152 quaking aspen/Saskatoon serviceberry-Fendler's meadow-rue POTR5/AMAL2-THFE 105153 quaking aspen/Saskatoon serviceberry-tall forb POTR5/AMAL2-2FORB 105154 quaking aspen/Saskatoon serviceberry-western brackenfern POTR5/AMAL2-PTAQ 105155 quaking aspen/Saskatoon serviceberry-mountain POTR5/AMAL2- snowberry/tall forb SYOR2/2FORB 105156 quaking aspen/Saskatoon serviceberry-mountain POTR5/AMAL2- snowberry/Fendler's meadow-rue SYOR2/THFE 105157 quaking aspen/Saskatoon serviceberry-mountain POTR5/AMAL2- snowberry/pinegrass SYOR2/CARU 105158 quaking aspen/Saskatoon serviceberry-mountain POTR5/AMAL2- snowberry/California brome SYOR2/BRCA5 10517 quaking aspen/pinegrass POTR5/CARU 10520 quaking aspen/creeping barberry POTR5/MARE11 10521 quaking aspen/kinnikinnick POTR5/ARUV 10522 quaking aspen/Arizona fescue POTR5/FEAR2 10523 quaking aspen/red elderberry POTR5/SARA2 10540 quaking aspen/blue wildrye POTR5/ELGL

G-37

Appendix G: Potential Vegetation Codes Region 2 Field Guide

Reference Code 205 (cont.) PV Code Common Name Scientific Name 10541 quaking aspen/bluejoint POTR5/CACA4 10542 quaking aspen/California brome POTR5/BRCA5 10543 quaking aspen/California false hellebore POTR5/VECA2 10544 quaking aspen/dryspike sedge POTR5/CAFO3 10545 quaking aspen/dwarf bilberry POTR5/VACA13 10546 quaking aspen/eltrot POTR5/HESP6 10547 quaking aspen/fringed brome POTR5/BRCI2 10548 quaking aspen/gooseberry currant (riparian forest) POTR5/RIMO2 10549 quaking aspen/Kentucky bluegrass POTR5/POPR 10550 quaking aspen/mountain ninebark POTR5/PHMO4 10551 quaking aspen/mule-ears POTR5/WYAM 10552 quaking aspen/needle and thread POTR5/HECOC8 10553 quaking aspen/nodding ragwort POTR5/SEBIB 105531 quaking aspen/nodding ragwort POTR5/SEBI2 10554 quaking aspen/Porter's licorice-root POTR5/LIPO 10555 quaking aspen/Rocky Mountain maple (riparian forest) POTR5/ACGL 10556 quaking aspen/Ross' sedge POTR5/CARO5 10557 quaking aspen/russet buffaloberry POTR5/SHCA 10558 quaking aspen/Scouler's willow POTR5/SASC 10559 quaking aspen/spreadfruit goldenbanner POTR5/THDI4 10560 quaking aspen/tall forb POTR5/2FORB 10561 quaking aspen/thimbleberry POTR5/RUPA 10562 quaking aspen/timber milkvetch POTR5/ASMI9 10563 quaking aspen/twinberry honeysuckle POTR5/LOIN5 10564 quaking aspen/water birch POTR5/BEOC2 10565 quaking aspen/whortleberry POTR5/VAMY2 10570 quaking aspen-blue spruce POTR5-PIPU 10575 quaking aspen-Douglas-fir/common juniper POTR5-PSME/JUCO6 10576 quaking aspen-Douglas-fir/mountain snowberry POTR5-PSME/SYOR2 10577 quaking aspen-Douglas-fir/pinegrass POTR5-PSME/CARU 10578 quaking aspen-Douglas-fir/Saskatoon serviceberry POTR5-PSME/AMAL2 10579 quaking aspen-limber pine POTR5-PIFL2 10580 quaking aspen-lodgepole pine/common juniper POTR5-PICO/JUCO6 10581 quaking aspen-lodgepole pine/Fendler's meadow-rue POTR5-PICO/THFE 10582 quaking aspen-lodgepole pine/Geyer's sedge POTR5-PICO/CAGE2 10583 quaking aspen-lodgepole pine/mountain snowberry POTR5-PICO/SYOR2 10585 quaking aspen-ponderosa pine POTR5-PIPO 10586 quaking aspen-white fir/greenleaf manzanita POTR5-ABCO/ARPA6 10587 quaking aspen-white fir/Kentucky bluegrass POTR5-ABCO/POPR 10588 quaking aspen-white fir/mountain snowberry POTR5-ABCO/SYOR2 10590 quaking aspen-subalpine fir/common juniper POTR5-ABLA/JUCO6 10591 quaking aspen-subalpine fir/Geyer's sedge POTR5-ABLA/CAGE2 10592 quaking aspen-subalpine fir/Fendler's meadow-rue POTR5-ABLA/THFE 10593 quaking aspen-subalpine fir/mountain snowberry POTR5-ABLA/SYOR2 105931 quaking aspen-subalpine fir/mountain snowberry/tall forb POTR5- ABLA/SYOR2/2FORB 105932 quaking aspen-subalpine fir/mountain snowberry/Fendler's POTR5- meadow-rue ABLA/SYOR2/THFE

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 202 (cont.) PV Code Common Name Scientific Name 105933 quaking aspen-subalpine fir/mountain snowberry/California POTR5- brome ABLA/SYOR2/BRCA5 10594 quaking aspen-subalpine fir/Ross' sedge POTR5-ABLA/CARO5 10595 quaking aspen-subalpine fir/russet buffaloberry POTR5-ABLA/SHCA 10596 quaking aspen-subalpine fir/Saskatoon serviceberry POTR5-ABLA/AMAL2 10597 quaking aspen-subalpine fir/tall forb POTR5-ABLA/2FORB

Reference Code 206 PV Code Common Name Scientific Name AL01 forb (alpine, rocky) 2FORB AL02 Bellardi bog sedge/curly sedge-lesser spikemoss KOMY/CARU3-SEDE2 AL03 blackroot sedge/twinflower sandwort-alpine sagebrush CAEL3/MIOB2-ARSC AL04 curly sedge/glaucous bluegrass CARU3/POGL AL05 tufted hairgrass/Ross’ avens DECA18/GEROT AL06 creeping sibbaldia/Ross' avens SIPR/GEROT AL07 Pyrenean sedge-cloud sedge-black alpine sedge CAPYP-CAHA6-CANI2 AL08 mountain sedge CASC12 AL09 dwarf bilberry/varileaf cinquefoil VACA13/PODI2 AL10 alpine clover/twinflower sandwort TRDA2/MIOB2 AL11 Parry’s clover/tufted hairgrass-alpine bistort TRPA5/DECA18-POVI3 AL12 dwarf clover/twinflower sandwort TRNA2/MIOB2 AL13 eightpetal mountain-avens/curly sedge-Colorado fescue DROC/CARU3-FEBRC AL14 snow willow SANI8 AL15 arctic willow SAAR27 AL16 white marsh marigold-ledge stonecrop (riparian forbland) CALEL8/RHIN11 FD01 Rocky Mountain juniper/littleseed ricegrass JUSC2/PIMI7 FD01A Rocky Mountain juniper/muttongrass-sedge-littleseed JUSC2/POFE-CAREX-PIMI7 ricegrass FD01B Rocky Mountain juniper/blue grama-big sagebrush JUSC2/BOGR2-ARTR2 FD01C Rocky Mountain juniper/big sagebrush-Indian ricegrass JUSC2/ARTR2-ACHY FD02 ponderosa pine/Arizona fescue PIPO/FEAR2 FD02A ponderosa pine/Arizona fescue-mountain muhly PIPO/FEAR2-MUMO FD02B ponderosa pine/Arizona fescue-big sagebrush (sparse) PIPO/FEAR2-ARTR2 FD03 ponderosa pine/antelope bitterbrush PIPO/PUTR2 FD03A ponderosa pine/antelope bitterbrush-big sagebrush-Arizona PIPO/PUTR2-ARTR2- fescue FEAR2 FD03B ponderosa pine/antelope bitterbrush-big sagebrush- PIPO/PUTR2-ARTR2-POFE muttongrass FD03C ponderosa pine/antelope bitterbrush-muttongrass (sparse) PIPO/PUTR2-POFE FD04 bristlecone pine/wax currant-Arizona fescue-mountain muhly- PIAR/RICE-FEAR2-MUMO- Parry’s oatgrass DAPA2 FD04A bristlecone pine/wax currant-Arizona fascue-mountain muhly- PIAR/RICE-FEAR2-MUMO- Parry’s oatgrass DAPA2 FD04B bristlecone pine/wax currant-Arizona fescue PIAR/RICE-FEAR2 FD04C bristlecone pine/Arizona fescue-mountain muhly PIAR/FEAR2-MUMO FD05 bristlecone pine/Thurber’s fescue PIAR/FETH FD05A bristlecone pine/Thurber’s fescue/graminoids PIAR/FETH/2GRAM FD06 Douglas-fir/wax currant-Arizona fescue PSME/RICE-FEAR2 FD06A Douglas-fir/Arizona fescue PSME/FEAR2

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

Reference Code 206 (cont.) PV Code Common Name Scientific Name FD06B ponderosa pine-Douglasfir/wax currant-Arizona fescue PIPO-PSME/RICE-FEAR2 FD06C Douglas-fir/wax currant-Arizona fescue-big sagebrush PSME/RICE-FEAR2-ARTR2 FD06D Douglas-fir/wax currant/grass PSME/RICE/2GRAM FD06E Douglas-fir-Rocky Mountain juniper/sparse wax currant- PSME-JUSC2/RICE-PONE2 Wheeler bluegrass FD06F Douglas-fir/Arizona fescue (sparse) PSME/FEAR2 FD06G Douglas-fir/sparse wax currant PSME/RICE FD08 Douglas-fir/Saskatoon serviceberry PSME/AMAL2 FD08A Douglas-fir/Saskatoon serviceberry-roundleaf snowberry- PSME/AMAL2-SYRO-POFE muttongrass FD08B Douglas-fir-quaking aspen-common juniper/Saskatoon PSME-POTR5-JUCO6/ serviceberry-Thurber’s fescue-Geyer’s sedge AMAL2-FETH-CAGE2 FD08C Douglas-fir-Rocky Mountain maple/rose-roundleaf snowberry PSME-ACGL/ROSA5-SYRO FD08D quaking aspen/Saskatoon serviceberry-common juniper- POTR5/AMAL2-JUCO6- roundleaf snowberry-northern bedstraw SYRO-GABO2 FD08E Douglas-fir/Saskatoon serviceberry-Geyer’s sedge-creeping PSME/AMAL2-CAGE2- barberry MARE11 FD08F Douglas-fir/Saskatoon serviceberry-creeping barberry-sparse PSME/AMAL2-MARE11- roundleaf snowberry SYRO FD08G quaking aspen-common juniper/Saskatoon serviceberry- POTR5-JUCO6/AMAL2- Geyer's sedge-sparse roundleaf snowberry CAGE2-SYRO FD08H lodgepole pine-quaking aspen-Douglas-fir/Saskatoon PICO-POTR5-PSME/ serviceberry-kinnikinnick-Geyer’s sedge AMAL2-ARUV-CAGE2 FD09 Douglas-fir/Oregon boxleaf PSME/PAMY FD09A Douglas-fir-quaking aspen-common juniper/Oregon boxleaf- PSME-POTR5- Geyer’s sedge JUCO6/PAMY-CAGE2 FD09B Douglas-fir-common juniper/Oregon boxleaf-creeping barberry PSME-JUCO6/PAMY- MARE11 FD09C lodgepole pine/dwarf bilberry PICO/VACA13 FD09D lodgepole pine-quaking aspen-common juniper/Oregon PICO-POTR5-JUCO6/PAMY- boxleaf-Geyer’s sedge-heartleaf arnica CAGE2-ARCO9 FD09E quaking aspen-Douglas-fir-common juniper/Oregon boxleaf- POTR5-PSME- rose-Geyer’s sedge JUCO6/PAMY-ROSA5- CAGE2 FD09F quaking aspen/Oregon boxleaf-rose-Geyer’s sedge-fringed POTR5/PAMY-ROSA5- brome-silvery lupine CAGE2-BRCIC3-LUAR3 FD10 Douglas-fir/antelope bitterbrush PSME/PUTR2 FD11 Douglas-fir/Geyer’s sedge PSME/CAGE2 FD12 Douglas-fir/Thurber’s fescue PSME/FETH FD13 Douglas-fir/kinnikinnick PSME/ARUV FD14 Douglas-fir-lodgepole pine/russet buffaloberry PSME-PICO/SHCA FD15 blue spruce/Arizona fescue PIPU/FEAR2 FD16 blue spruce-Engelmann spruce/kinnikinnick PIPU-PIEN/ARUV FD17 lodgepole pine/dryspike sedge PICO/CAFO3 FD18 lodgepole pine/whortleberry PICO/VAMYO FD19 lodgepole pine (sparse) PICO FL01 subalpine fir-Douglas-fir/Oregon boxleaf ABLAL-PSME/PAMY FL02 subalpine fir/twinflower ABLAL/LIBO3

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 206 (cont.) PV Code Common Name Scientific Name FL03 subalpine fir-Engelmann spruce/Oregon boxleaf ABLAL-PIEN/PAMY FL04A Engelmann spruce-quaking aspen/Thurber’s fescue-timber PIEN-POTR5/FETH-DAIN oatgrass FL04B subalpine fir-Engelmann spruce/dwarf bilberry ABLA-PIEN/VACA13 FL05 subalpine fir-Engelmann spruce/Geyer’s sedge ABLAL-PIEN/CAGE2 FL06 subalpine fir-Engelmann spruce/moss ABLAL-PIEN/2MOSS FL07 subalpine fir-Engelmann spruce/russet buffaloberry ABLAL-PIEN/SHCA FL08 Engelmann spruce/gooseberry currant PIEN/RIMO2 FL09 subalpine fir-Engelmann spruce/whortleberry ABLAL-PIEN/VAMYO FL10 subalpine fir-Engelmann spruce/grayleaf willow ABLAL-PIEN/SAGL FL11 limber pine/common juniper PIFL2/JUCO6 FM1 quaking aspen/Saskatoon serviceberry-roundleaf snowberry POTR5/AMAL2-SYRO FM2 quaking aspen/Thurber’s fescue POTR5/FETH FM3 quaking aspen/Fendler’s meadow-rue-Nevada pea POTR5/THFE-LALAL3 FR1 narrowleaf cottonwood/Pacific willow-fowl bluegrass POAN3/SALUL-POPA2 FR2 quaking aspen-narrowleaf cottonwood/bluejoint POTR5-POAN3/CACA4 FR3 blue spruce-narrowleaf cottonwood/thinleaf alder-dryspike PIPU-POAN3/ALINT- sedge CAFO3 FR4 blue spruce-Engelmann spruce/twinberry honeysuckle- PIPU-PIEN/LOINI-CACA4 bluejoint FR5 blue spruce-Engelmann spruce/redosier dogwood PIPU-PIEN/COSES FR6 subalpine fir-Engelmann spruce/arrowleaf ragwort-tall fringed ABLAL-PIEN/SETR-MECI3- bluebells-heartleaf bittercress CACO6 GA01 Indian ricegrass/needle and thread-blue grama ACHY/HECO26-BOGR2 GA02 Arizona fescue/pingue rubberweed FEAR2/HYRIR GA03 Arizona fescue/mountain muhly-slimstem muhly FEAR2/MUMO-MUFI GA04 Thurber’s fescue/Arizona fescue FETH/FEAR2 GA05 Thurber’s fescue/Idaho fescue FETH/FEID GA06 Thurber’s fescue/Fendler’s meadow-rue-American vetch- FETH/THFE-VIAM-CAGE2 Geyer’s sedge GA07 Porter’s licorice-root/Fendler’s meadow-rue LIPO/THFE GA08 Idaho fescue/slender wheatgrass FEID/ELTR7 GA09 timber oatgrass/tufted hairgrass DAIN/DECA18 GA10 purple reedgrass/spreading wheatgrass CAPU/ELSC4 RI1 yellow willow/Northwest Territory sedge SALU2/CAUT RI2 Drummond’s willow/bluejoint-Northwest Territory sedge SADR/CACA4-CAUT RI3 park willow/Northwest Territory sedge SAMO2/CAUT RI4 diamondleaf willow/water sedge SAPL2/CAAQ RI5 Wolf’s willow-diamondleaf willow/water sedge SAWO-SAPL2/CAAQ RI6 shrubby cinquefoil/Idaho fescue DAFL3/FEID RI7 diamondleaf willow/white marsh marigold SAPL2/CALEL8 RI8 grayleaf willow-shortfruit willow/water sedge SAGL-SABR/CAAQ RI9 water sedge-Northwest Territory sedge/tufted hairgrass CAAQ-CAUT/DECA18 SA1 Utah serviceberry/White Mountain sedge-sun sedge AMUT/CAGE-CAINH2 SA2 Utah serviceberry-alderleaf mountain mahogany/dryland AMUT-CEMO2/CAGE- sedge-sun sedge CAINH2 SA3 Utah serviceberry-Saskatoon serviceberry-Gambel oak/White AMUT-AMAL2- Mountain sedge-Geyer’s sedge QUGA/CAGE-CAGE2 SA4 Saskatoon serviceberry-Utah serviceberry/green needlegrass- AMAL2-AMUT/NAVI4- spike fescue LEKI2

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

Reference Code 206 (cont.) PV Code Common Name Scientific Name SA5 Saskatoon serviceberry/Geyer’s sedge AMAL2/CAGE2 SA6 Saskatoon serviceberry/Thurber’s fescue AMAL2/FETH SA7 oceanspray-common juniper-shrubby cinquefoil-skunkbush HODI-JUCO6-DAFL3-RHTR- sumac-wax currant-American red raspberry RICE-RUID SB1 Wyoming big sagebrush/Indian ricegrass ARTRW8/ACHY SB2 black sagebrush/muttongrass-pine needlegrass ARNO4/POFE-ACPI2 SB3 black sagebrush/Arizona fescue ARNO4/FEAR2 SS1 big sagebrush/muttongrass-pine needlegrass ARTR2/POFE-ACPI2 SS2 antelope bitterbrush-big sagebrush/needle and thread-pine PUTR2-ARTR2/HECO26- needlegrass ACPI2 SS3 big sagebrush/Parry’s oatgrass-Arizona fescue ARTR2/DAPA2-FEAR2 SS4 big sagebrush/Arizona fescue ARTR2/FEAR2 SS5 antelope bitterbrush-big sagebrush/Parry’s oatgrass-Arizona PUTR2-ARTR2/DAPA2- fescue FEAR2 SS6 antelope bitterbrush-big sagebrush/Arizona fescue PUTR2-ARTR2/FEAR2 SU1 mountain big sagebrush/Thurber’s fescue-Arizona fescue ARTRV/FETH-FEAR2 SU2 mountain big sagebrush/Thurber’s fescue-Idaho fescue ARTRV/FETH-FEID SU3 mountain big sagebrush/Idaho fescue ARTRV/FEID SU4 little sagebrush/Perry’s oatgrass-Idaho fescue ARAR8/DAPA2-FEID SU5 little sagebrush-mountain big sagebrush/Parry’s oatgrass- ARAR8-ARTRV/DAPA2- Idaho fescue FEID SU6 little sagebrush/Parry’s oatgrass-Thurber’s fescue-Idaho fescue ARAR8/DAPA2-FETH-FEID SU7 silver sagebrush/Thurber’s fescue-Idaho fescue ARCA13/FETH-FEID

Reference Code 207 PV Code Common Name Scientific Name 002 subalpine fir series ABLA 00201 subalpine fir/Geyer’s sedge ABLA/CAGE2 00202 subalpine fir/grouse whortleberry ABLA/VASC 00211 subalpine fir/moss ABLA/2MOSS 009 lodgepole pine series PICO 00903 lodgepole pine/Geyer’s sedge PICO/CAGE2 00905 lodgepole pine/common juniper PICO/JUCO6 00908 lodgepole pine/russet buffaloberry PICO/SHCA 00910 lodgepole pine/grouse whortleberry PICO/VASC 00911 lodgepole pine/Ross’ sedge PICO/CARO5 010 limber pine series PIFL2 01004 limber pine/spike fescue PIFL2/LEKI2 01005 limber pine/common juniper PIFL2/JUCO6 011 ponderosa pine series PIPO 01105 ponderosa pine/Geyer’s sedge PIPO/CAGE2 01106 ponderosa pine/Ross’ sedge PIPO/CARO5 01140 ponderosa pine/kinnikinnick PIPO/ARUV 012 Douglas-fir series PSME 105 quaking aspen series POTR5 10501 quaking aspen/Geyer’s sedge POTR5/CAGE2 105010 quaking aspen/Geyer’s sedge POTR5/CAGE2 10512 quaking aspen/Fendler’s meadow-rue POTR5/THFE 10517 quaking aspen/pinegrass POTR5/CARU

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 207 (cont.) PV Code Common Name Scientific Name 11050 ponderosa pine/Geyer’s sedge PIPO/CAGE2 11060 ponderosa pine/Ross’ sedge PIPO/CARO5 11400 ponderosa pine/kinnikinnick PIPO/ARUV 203 Rocky Mountain juniper series JUSC2 2110 subalpine fir/moss ABLA/2MOSS 313 Gambel oak series QUGA 323 thinleaf alder ALINT 41070 limber pine/common juniper PIFL2/JUCO6 41080 limber pine/spike fescue PIFL2/LEKI2 41730 subalpine fir/grouse whortleberry ABLA/VASC 41790 subalpine fir/Geyer’s sedge ABLA/CAGE2 41940 lodgepole pine/grouse whortleberry PICO/VASC 41955 lodgepole pine/Geyer’s sedge PICO/CAGE2 41960 lodgepole pine/common juniper PICO/JUCO6 41970 lodgepole pine/Ross’ sedge PICO/CARO5 41975 lodgepole pine/russet buffaloberry PICO/SHCA 42006 quaking aspen/pinegrass POTR5/CARU 42007 quaking aspen/Fendler’s meadow-rue POTR5/THFE

Reference Code 208 PV Code Common Name Scientific Name 002 subalpine fir series ABLA 00202 subalpine fir/grouse whortleberry ABLA/VASC 00205 subalpine fir/heartleaf arnica ABLA/ARCO9 00212 subalpine fir/russet buffaloberry ABLA/SHCA 004 Engelmann spruce series PIEN 00414 Engelmann spruce/grouse whortleberry PIEN/VASC 009 lodgepole pine series PICO 00901 lodgepole pine/kinnikinnick PICO/ARUV 00910 lodgepole pine/grouse whortleberry PICO/VASC 011 ponderosa pine series PIPO 01110 ponderosa pine/Idaho fescue PIPO/FEID 01112 ponderosa pine/common juniper PIPO/JUCO6 01119 ponderosa pine/mountain ninebark PIPO/PHMO4 01123 ponderosa pine/white spirea PIPO/SPBE2 01125 ponderosa pine/bluebunch wheatgrass PIPO/PSSPS 012 Douglas-fir series PSME 01203 Douglas-fir/creeping barberry PSME/MARE11 012032 Douglas-fir/creeping barberry-common juniper PSME/MARE11-JUCO6 01213 Douglas-fir/mountain ninebark PSME/PHMO4 105 quaking aspen series POTR5 10507 quaking aspen/silvery lupine POTR5/LUAR3 105070 quaking aspen/silvery lupine POTR5/LUAR3 11120 ponderosa pine/common juniper PIPO/JUCO6 11190 ponderosa pine/mountain ninebark PIPO/PHMO4 11230 ponderosa pine/white spirea PIPO/SPBE2 12130 Douglas-fir/mountain ninebark PSME/PHMO4 41130 ponderosa pine/bluebunch wheatgrass PIPO/PSSPS

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

Reference Code 208 (cont.) PV Code Common Name Scientific Name 41140 ponderosa pine/Idaho fescue PIPO/FEID 41395 Douglas-fir/creeping barberry PSME/MARE11 41485 Engelmann spruce/grouse whortleberry PIEN/VASC 41730 subalpine fir/grouse whortleberry ABLA/VASC 41780 subalpine fir/heartleaf arnica ABLA/ARCO9 41940 lodgepole pine/grouse whortleberry PICO/VASC 41956 lodgepole pine/kinnikinnick PICO/ARUV 999 subalpine fir/russet buffaloberry ABLA/SHCA

Reference Code 209 PV Code Common Name Scientific Name 002 subalpine fir series ABLA 00201 subalpine fir/Geyer’s sedge ABLA/CAGE2 00202 subalpine fir/grouse whortleberry ABLA/VASC 00206 subalpine fir/arrowleaf ragwort ABLA/SETR 00208 subalpine fir/bluejoint ABLA/CACA4 004 Engelmann spruce series PIEN 00413 Engelmann spruce/alpine clover PIEN/TRDA2 006 blue spruce series PIPU 00602 blue spruce/heartleaf arnica PIPU/ARCO9 008 bristlecone pine series PIAR 00803 bristlecone pine/alpine clover PIAR/TRDA2 009 lodgepole pine series PIAR 00903 lodgepole pine/Geyer’s sedge PICO/CAGE2 00905 lodgepole pine/common juniper PICO/JUCO6 00908 lodgepole pine/russet buffaloberry PICO/SHCA 00910 lodgepole pine/grouse whortleberry PICO/VASC 010 limber pine series PIFL2 01002 limber pine/purple reedgrass PIFL2/CAPU 01005 limber pine/common juniper PIFL2/JUCO6 01006 limber pine/alpine clover PIFL2/TRDA2 011 ponderosa pine series PIPO 01106 ponderosa pine/Ross’ sedge PIPO/CARO5 01107 ponderosa pine/alderleaf mountain mahogany PIPO/CEMO2 01111 ponderosa pine/spike fescue PIPO/LEKI2 01120 ponderosa pine/antelope bitterbrush PIPO/PUTR2 01133 ponderosa pine/mountain muhly PIPO/MUMO 012 Douglas-fir series PSME 01204 Douglas-fir/Ross’ sedge PSME/CARO5 01206 Douglas-fir/Geyer’s sedge PSME/CAGE2 01209 Douglas-fir/fivepetal cliffbush PSME/JAAM 01213 Douglas-fir/mountain ninebark PSME/PHMO4 103 narrowleaf cottonwood POAN3 10302 narrowleaf cottonwood/narrowleaf willow POAN3/SAEX 105 quaking aspen series POTR5 10501 quaking aspen/Geyer’s sedge POTR5/CAGE2 10503 quaking aspen/Thurber’s fescue POTR5/FETH 10512 quaking aspen/Fendler’s meadow-rue POTR5/THFE

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Reference Code 209 (cont.) PV Code Common Name Scientific Name 203 Rocky Mountain juniper series JUSC2 20302 Rocky Mountain juniper/big sagebrush JUSC2/ARTR2 20304 Rocky Mountain juniper/alderleaf mountain mahogany JUSC2/CEMO2 20306 Rocky Mountain juniper/antelope bitterbrush JUSC2/PUTR2

Reference Code 210 PV Code Common Name Scientific Name 002 subalpine fir series ABLA 00201 subalpine fir/Geyer’s sedge ABLA/CAGE2 00202 subalpine fir/grouse whortleberry ABLA/VASC 00603 blue spruce/bluegrass PIPU/POA 011 ponderosa pine series PIPO 012 Douglas-fir series PSME 01211 Douglas-fir/Oregon boxleaf PSME/PAMY 105 quaking aspen series POTR5 10501 quaking aspen/Geyer’s sedge POTR5/CAGE2 10510 quaking aspen/western brackenfern POTR5/PTAQ 10511 quaking aspen/mountain snowberry POTR5/SYOR2 10512 quaking aspen/Fendler’s meadow-rue POTR5/THFE 10546 quaking aspen/eltrot POTR5/HESP6 204 twoneedle pinyon series PIED 31305 Gambel oak/mountain snowberry QUGA/SYOR2

Reference Code 402 PV Code Common Name Scientific Name 010 limber pine series PIFL2 050 limber pine/Idaho fescue PIFL2/FEID 051 limber pine/Idaho fescue-Idaho fescue PIFL2/FEID-FEID 060 limber pine/curl-leaf mountain mahogany PIFL2/CELE3 070 limber pine/common juniper PIFL2/JUCO6 080 limber pine/spike fescue PIFL2/LEKI2 200 Douglas-fir series PSME 220 Douglas-fir/Idaho fescue PSME/FEID 221 Douglas-fir/Idaho fescue-Idaho fescue PSME/FEID-FEID 260 Douglas-fir/mallow ninebark PSME/PHMA5 265 Douglas-fir/mallow ninebark-Douglas-fir PSME/PHMA5-PSME 266 Douglas-fir/mallow ninebark-Oregon boxleaf PSME/PHMA5-PAMY

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

Potential Vegetation Codes (cont.) REF CODE Common Name Scientific Name 402 270 Douglas-fir/mountain ninebark PSME/PHMO4 402 280 Douglas-fir/thinleaf huckleberry PSME/VAME 402 281 Douglas-fir/thinleaf huckleberry-thinleaf PSME/VAME-VAME huckleberry 402 310 Douglas-fir/common snowberry PSME/SYAL 402 313 Douglas-fir/common snowberry-common PSME/SYAL-SYAL snowberry 402 320 Douglas-fir/pinegrass PSME/CARU 402 323 Douglas-fir/pinegrass-pinegrass PSME/CARU-CARU 402 325 Douglas-fir/pinegrass-Idaho fescue PSME/CARU-FEID 402 340 Douglas-fir/white spirea PSME/SPBE2 402 341 Douglas-fir/white spirea-white spirea PSME/SPBE2-SPBE2 402 343 Douglas-fir/white spirea-pinegrass PSME/SPBE2-CARU 402 360 Douglas-fir/common juniper PSME/JUCO6 402 370 Douglas-fir/heartleaf arnica PSME/ARCO9 402 371 Douglas-fir/heartleaf arnica-heartleaf arnica PSME/ARCO9-ARCO9 402 372 Douglas-fir/heartleaf arnica/timber milkvetch PSME/ARCO9/ASMI9 402 375 Douglas-fir/sweetcicely PSME/OSBE 402 380 Douglas-fir/mountain snowberry PSME/SYOR2 402 385 Douglas-fir/curl-leaf mountain mahogany PSME/CELE3 402 390 Douglas-fir/Rocky Mountain maple PSME/ACGL 402 391 Douglas-fir/Rocky Mountain maple-Oregon boxleaf PSME/ACGL-PAMY 402 395 Douglas-fir/creeping barberry PSME/MARE11 402 396 Douglas-fir/creeping barberry-creeping barberry PSME/MARE11- MARE11 402 397 Douglas-fir/creeping barberry-mountain PSME/MARE11- snowberry SYOR2 402 398 Douglas-fir/creeping barberry-Geyer’s sedge PSME/MARE11- CAGE2 402 399 Douglas-fir/creeping barberry-common juniper PSME/MARE11- JUCO6 402 400 Engelmann spruce series PIEN 402 410 Engelmann spruce/field horsetail PIEN/EQAR 402 415 Engelmann spruce/white marsh marigold PIEN/CALE4 402 430 Engelmann spruce/mallow ninebark PIEN/PHMA5 402 440 Engelmann spruce/fragrant bedstraw PIEN/GATR3 402 470 Engelmann spruce/twinflower PIEN/LIBO3 402 475 Engelmann spruce/common juniper PIEN/JUCO6 402 485 Engelmann spruce/grouse whortleberry PIEN/VASC 402 490 Engelmann spruce/softleaf sedge PIEN/CADI6 402 493 Engelmann spruce/revolute hypnum moss PIEN/HYRE70

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Potential Vegetation Codes (cont.) REF CODE Common Name Scientific Name 402 495 Engelmann spruce/heartleaf arnica PIEN/ARCO9 402 497 Engelmann spruce/gooseberry currant PIEN/RIMO2 402 600 subalpine fir series ABLA 402 601 subalpine fir/red baneberry ABLA/ACRU2 402 603 subalpine fir/mallow ninebark ABLA/PHMA5 402 607 subalpine fir/common snowberry ABLA/SYAL 402 609 subalpine fir/western meadow-rue ABLA/THOC 402 635 subalpine fir/claspleaf twistedstalk ABLA/STAM2 402 636 subalpine fir/claspleaf twistedstalk-claspleaf ABLA/STAM2-STAM2 twistedstalk 402 645 subalpine fir/Rocky Mountain maple ABLA/ACGL 402 647 subalpine fir/Rocky Mountain maple-Oregon ABLA/ACGL-PAMY boxleaf 402 650 subalpine fir/bluejoint ABLA/CACA4 402 651 subalpine fir/bluejoint-bluejoint ABLA/CACA4-CACA4 402 654 subalpine fir/bluejoint/dwarf bilberry ABLA/CACA4/VACA1 3 402 655 subalpine fir/bluejoint/western Labrador tea ABLA/CACA4/LEGL 402 660 subalpine fir/twinflower ABLA/LIBO3 402 661 subalpine fir/twinflower-twinflower ABLA/LIBO3-LIBO3 402 663 subalpine fir/twinflower/grouse whortleberry ABLA/LIBO3/VASC 402 670 subalpine fir/rusty menziesia ABLA/MEFE 402 671 subalpine fir/rusty menziesia-rusty menziesia ABLA/MEFE-MEFE 402 690 subalpine fir/common beargrass ABLA/XETE 402 691 subalpine fir/common beargrass/thinleaf ABLA/XETE/VAME huckleberry 402 692 subalpine fir/common beargrass/grouse ABLA/XETE/VASC whortleberry 402 701 subalpine fir/broadleaf arnica ABLA/ARLA8 402 702 subalpine fir/creeping barberry-creeping barberry ABLA/MARE11- MARE11 402 703 subalpine fir/creeping barberry ABLA/MARE11 402 704 subalpine fir/creeping barberry-Geyer’s sedge ABLA/MARE11- CAGE2 402 705 subalpine fir/white spirea ABLA/SPBE2 402 707 subalpine fir/sickletop lousewort ABLA/PERA 402 720 subalpine fir/thinleaf huckleberry ABLA/VAME 402 721 subalpine fir/thinleaf huckleberry/grouse ABLA/VAME/VASC whortleberry 402 722 subalpine fir/thinleaf huckleberry/Oregon boxleaf ABLA/VAME/PAMY

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Appendix G: Potential Vegetation Codes Region 2 Field Guide

Potential Vegetation Codes (cont.) REF CODE Common Name Scientific Name 402 723 subalpine fir/thinleaf huckleberry-thinleaf ABLA/VAME-VAME huckleberry 402 730 subalpine fir/grouse whortleberry ABLA/VASC 402 731 subalpine fir/grouse whortleberry/pinegrass ABLA/VASC/CARU 402 732 subalpine fir/grouse whortleberry-grouse ABLA/VASC-VASC whortleberry 402 734 subalpine fir/grouse whortleberry/whitebark pine ABLA/VASC/PIAL 402 745 subalpine fir/common juniper ABLA/JUCO6 402 750 subalpine fir/pinegrass ABLA/CARU 402 751 subalpine fir/pinegrass-pinegrass ABLA/CARU-CARU 402 752 subalpine fir/pinegrass-Oregon boxleaf ABLA/CARU-PAMY 402 760 subalpine fir/sweetcicely ABLA/OSBE 402 761 subalpine fir/sweetcicely-Oregon boxleaf ABLA/OSBE-PAMY 402 762 subalpine fir/sweetcicely-sweetcicely ABLA/OSBE-OSBE 402 780 subalpine fir/heartleaf arnica ABLA/ARCO9 402 781 subalpine fir/heartleaf arnica-heartleaf arnica ABLA/ARCO9-ARCO9 402 782 subalpine fir/heartleaf arnica-timber milkvetch ABLA/ARCO9-ASMI9 402 783 subalpine fir/heartleaf arnica-russet buffaloberry ABLA/ARCO9-SHCA 402 784 subalpine fir/heartleaf arnica-Engelmann spruce ABLA/ARCO9-PIEN 402 790 subalpine fir/Geyer’s sedge ABLA/CAGE2 402 791 subalpine fir/Geyer’s sedge-Geyer’s sedge ABLA/CAGE2-CAGE2 402 795 subalpine fir/Ross’ sedge ABLA/CARO5 402 810 subalpine fir/gooseberry currant ABLA/RIMO2 402 811 subalpine fir/gooseberry currant-gooseberry ABLA/RIMO2-RIMO2 currant 402 812 subalpine fir/gooseberry currant-whitebark pine ABLA/RIMO2-PIAL 402 830 subalpine fir/Hitchcock’s smooth woodrush ABLA/LUGLH 402 831 subalpine fir/Hitchcock’s smooth ABLA/LUGLH/VASC woodrush/grouse whortleberry 402 870 whitebark pine series PIAL 402 875 whitebark pine/grouse whortleberry PIAL/VASC 402 880 whitebark pine/Geyer’s sedge PIAL/CAGE2 402 885 whitebark pine/common juniper PIAL/JUOC 402 886 whitebark pine/common juniper-russet PIAL/JUCO6-SHCA buffaloberry 402 887 whitebark pine/common juniper-common juniper PIAL/JUCO6-JUCO6 402 891 whitebark pine/Idaho fescue PIAL/FEID 402 895 whitebark pine/Ross’ sedge PIAL/CARO5 402 896 whitebark pine/Ross’ sedge-lodgepole pine PIAL/CARO5-PICO 402 897 whitebark pine/Ross’ sedge-Ross’ sedge PIAL/CARO5-CARO5 402 90 quaking aspen POTR5

Region 2 Field Guide Appendix G: Potential Vegetation Codes

Potential Vegetation Codes (cont.) REF CODE Common Name Scientific Name 402 900 lodgepole pine series PICO 402 930 lodgepole pine/twinflower PICO/LIBO3 402 935 lodgepole pine/thinleaf huckleberry PICO/VAME 402 940 lodgepole pine/grouse whortleberry PICO/VASC 402 945 lodgepole pine/white spirea PICO/SPBE2 402 950 lodgepole pine/pinegrass PICO/CARU 402 955 lodgepole pine/Geyer’s sedge PICO/CAGE2 402 960 lodgepole pine/common juniper PICO/JUCO6 402 965 lodgepole pine/heartleaf arnica PICO/ARCO9 402 970 lodgepole pine/Ross’ sedge PICO/CARO5 402 975 lodgepole pine/russet buffaloberry PICO/SHCA 402 990 quaking aspen POTR5

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Region 2 Field Guide Appendix H: Fuel Photo References and Codes

APPENDIX H: FUEL PHOTO REFERENCES AND CODES

Fuel Photo References Code Reference 2 Fischer, William C. 1981. Photo Guide for Appraising Downed Woody Fuels in Montana Forests: Interior Ponderosa Pine, Ponderosa Pine - Larch - Douglas-fir, Larch -Douglas-fir, and Interior Douglas-fir Cover Types. USDA For. Serv. Gen. Tech. Rep. INT-97, 133 p. Intermt. For. and Range Exp. Stn., Ogden, Utah 84401. 3 Fischer, William C. 1981. Photo Guide for Appraising Downed Woody Fuels in Montana Forests: Lodgepole Pine and Engelmann Spruce-Subalpine Fir Cover Types. USDA For. Serv. Gen. Tech. Rep. INT-98, 143 p. Intermt. For. and Range Exp. Stn., Ogden, Utah 84401. 6 Maxwell, Wayne G. and Franklin R. Ward. 1976. Photo Series for Quantifying Forest Residues in the: Ponderosa Pine Type, Ponderosa Pine and Associated Species Type, Lodgepole Pine Type. USDA For. Serv. Gen. Tech. Rep. PNW-52, 74 p. Pacific Northwest Range Exp. Stn., Portland, Oregon 97208. 8 Maxwell, Wayne G. and Ward, Franklin R. Photo Series for Quantifying Natural Forest Residues in Common Vegetation Types of the Pacific Northwest. USDA For. Serv. Gen Tech Rept. PNW-105. Pacific Northwest Forest and Range Expt. Stn., Portland, OR. 1980. 229 p. 11 Maxwell, Wayne G. 1982. Photo Series for Quantifying Forest Residues in the Black Hills. Ponderosa Pine Type and Spruce Type. USDA Forest Service Rocky Mountain Region. Report number A-89-6-82. 80 p. 12 Anonymous. Photo Series For Quantifying Forest Residues in the Southwestern Region. USDA Forest Service Southwest Region. Albuquerque, NM. Date Unknown. 227 p. 17 Ottmar, Roger D., R.E. Vihnanek, and C.S. Wright. 2000. Stereo Photo Series for Quantifying Natural Fuels in Lodgepole Pine, Quaking Aspen, and Gambel Oak Types in the Rocky Mountains. 20 USDA Forest Service Rocky Mountain Region. Photo Series for Quantifying Forest Residues in the: Black Hills Ponderosa Pine Type and Spruce Type. 1990. Report Number A-89-1-90. 78 p. 32 Popp, John B.; Lundquist, John E. 2006. Photo Series for Quantifying Forest Residues in Managed lands of the Medicine Bow National Forest. Gen. tech. Rep. RMRS-GTR- 172. Fort Collins, CO: United States Department of agriculture, Forest Service, rocky Mountain research Station. 105 p

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Appendix H: Fuel Photo References and Codes Region 2 Field Guide

Fuel Photo Codes Fuel Photo Codes For Reference 2 5 14A 28A 32 48 71 78 91 7 17 29 40A 49 72 79 95 8 18 29A 41A 56 73 80 9 23 30 42 64 74 84 12A 24 30A 42A 68 75 86 13 27A 31 43 69 76 88 14 28 31A 43A 70 77 89

Fuel Photo Codes For Reference 3 1 12 24A 37 46 53 81 96 1A 19 25A 38 46A 54 82 97 2 20 26 39 47 55 83 98 2A 20A 26A 40 47A 57 85 3 21 27 41 48A 58 87 4 21A 34A 44 49A 59 90 6 22 35 44A 50 60 92 10 22A 35A 45 51 61 93 11 23A 36 45A 52 62 94

Fuel Photo Codes For Reference 6 1PP4CC 3PP4PC 2PP1TH 6PP1TH 4PP&ASSOC4PC 8PP&ASSOC4PC 3LP3PC 2PP4CC 4PP4PC 3PP1TH 1PP&ASSOC4PC 5PP&ASSOC4PC 1LP3CC 4LP3PC 1PP4PC 5PP4PC 4PP1TH 2PP&ASSOC4PC 6PP&ASSOC4PC 1LP3PC 5LP3PC 2PP4PC 1PP1TH 5PP1TH 3PP&ASSOC4PC 7PP&ASSOC4PC 2LP3PC

Fuel Photo Codes For Reference 8 1BR 1LP3 1SA2 2JU2 2PP3 3LP3 4DF4 5PP4 1DF2 1MC2 1SA3 2LP1 2PP4 3MC2 4DFHD4 6DF4 1DF3 1MC3 1SA4 2LP2 2SA1 3MC3 4LP2 6PP3 1DF4 1MC4 2BR 2LP3 2SA2 3PP&ASSOC3 4PP&ASSOC3 6PP4 1DFHD3 1PP&ASSOC3 2DF2 2MC2 2SA3 3PP&ASSOC4 4PP2 7DF4 1DFHD4 1PP&ASSOC4 2DF3 2MC3 2SA4 3PP1 4PP3 7PP3 1GR 1PP1 2DF4 2MC4 3DF4 3PP2 4PP4 7PP4 1HD2 1PP2 2DFHD3 2PP&ASSOC3 3DFHD3 3PP3 5DF4 8PP3 1JU2 1PP3 2DFHD4 2PP&ASSOC4 3DFHD4 3PP4 5DFHD4 8PP4 1LP1 1PP4 2GR 2PP1 3LP1 3SA1 5PP&ASSOC3 1LP2 1SA1 2HD2 2PP2 3LP2 3SA3 5PP3

Fuel Photo Codes For Reference 11 1PP1 1PP3 1SP3PC 2PP3PC 3PP2PC 4PP2PC 7PP1TH 1PP1PC 1PP3CC 2PP1TH 2PPSP3PC 3PP3PC 5PP1TH 1PPITH 1PP3PC 2PP2 2SP3PC 3PPSP3PC 5PP2PC 1PP2 1PPSP3PC 2PP2PC 3PP1TH 4PP1TH 6PP1TH

Region 2 Field Guide Appendix H: Fuel Photo References and Codes

Fuel Photo Codes For Reference 12 1AZPPSPPRE01 1PP2(PNW- 2PP&ASSOC3 2PP4(PNW- 3PP3(PNW- 4PP4 105) 105) 105) 1AZPPSPPRE02 1PP2PC 2PP&ASSOC4 2PPSP3PC 3PP4 4PP4PC 1AZPPSPPRE03 1PP3 2PP1 2SP3PC 3PP4PC 4WF3 1AZPPSPPRE04 1PP3(BH) 2PP1TH 3MC2 3PP4(PNW- 5PP&ASSOC3 105) 1JU2 1PP3(PNW- 2PP1TH(BH) 3MC3 3PPSP3PC 5PP1TH 105) 1MC2 1PP3CC 2PP2 3PP&ASSOC3 3WF2 5PP1TH(BH) 1MC3 1PP3PC 2PP2(BH) 3PP&ASSOC4 3WF3 5PP2PC 1PP&ASSOC3 1PP4 2PP2(PNW- 3PP1 4PP&ASSOC3 5PP3 105) 1PP&ASSOC4 1PP4PC 2PP2PC 3PP1TH 4PP1TH 5PP4PC 1PP1 1PP4(PNW- 2PP3CC 3PP1TH(BH) 4PP1TH(BH) 6PP1TH 105) 1PP1(BH) 1PPSP3PC 2PP3PC 3PP2 4PP2 6PP1TH(BH) 1PP1TH 1SP3PC 2PP3 3PP2(PNW- 4PP2(PNW- 6PP3 105) 105) 1PP1TH(BH) 2JU2 2PP3(PNW- 3PP2PC 4PP2PC 7PP1TH 105) 1PP2 2MC2 2PP4 3PP3PC 4PP3 7PP1TH(BH) 1PP2(BH) 2MC3 2PP4PC 3PP3 4PP3(PNW- 7PP3 105) 8PP3

Fuel Photo Codes For Reference 17 GO01 GO06 LP02 LP07 LP12 QA04 QA09 GO02 GO07 LP03 LP08 LP13 QA05 QA10 GO03 GO08 LP04 LP09 QA01 QA06 QA11 GO04 GO09 LP05 LP10 QA02 QA07 QA12 GO05 LP01 LP06 LP11 QA03 QA08 QA13

Fuel Photo Codes For Reference 20 1PP1 1PP3 1SP3PC 2PP3CC 3PP1TH 4PP1TH 6PP1TH 1PP1TH 1PP3CC 2PP1TH 2PP3PC 3PP2PC 4PP2PC 7PP1TH 1PP2 1PP3PC 2PP2 2PPSP3PC 3PP3PC 5PP1TH 1PP2PC 1PPSP3PC 2PP2PC 2SP3PC 3PPSP3PC 5PP2PC

Fuel Photo Codes For Reference 32 56 58 63 31 59 78 51 45 92 76 48 13 28 19 2 83 15 64 97 79 71 55 41 21 95 22 1 102 12 91 49 100 73 54 89 93 74 67 85

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Appendix H: Fuel Photo References and Codes Region 2 Field Guide

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Region 2 Field Guide Appendix I: Fixed Radius Plot

APPENDIX I: FIXED RADIUS PLOT

1. Correct the fixed plot radius for slope percent using the “Circular Plot Radii Corrected for Slope” table and then measuring distances parallel to the ground line. This method always results in a circular plot on the slope.

Example - 1/300 acre fixed plot on 50 percent slope. Corrected fixed plot radius is 7.2 feet.

Circular Plot Radii Corrected for Slope

Plot Size in Acres SLOPE % 1/300 1/100 1/50 1/20 1/10 1/5 0-9 6.8 11.8 16.7 26.3 37.2 52.7 10-17 6.8 11.8 16.7 26.5 37.4 52.9 18-22 6.9 11.9 16.8 26.6 37.6 53.2 23-26 6.9 12.0 16.9 26.7 37.8 53.4 27-30 6.9 12.0 17.0 26.9 38.0 53.7 31-33 7.0 12.1 17.1 27.0 38.2 54.0 34-36 7.0 12.1 17.1 27.1 38.3 54.2 37-39 7.0 12.2 17.2 27.2 38.5 54.5 40-42 7.1 12.2 17.3 27.4 38.7 54.7 43-44 7.1 12.3 17.4 27.5 38.9 55.0 45-47 7.1 12.3 17.5 27.6 39.1 55.2 48-49 7.2 12.4 17.5 27.7 39.2 55.5 50-51 7.2 12.5 17.6 27.9 39.4 55.7 52-53 7.2 12.5 17.7 28.0 39.6 56.0 54-55 7.3 12.6 17.8 28.1 39.8 56.2

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Appendix I: Fixed Radius Plot Region 2 Field Guide

Circular Plot Radii Corrected for Slope (cont.) Plot Size in Acres SLOPE % 1/300 1/100 1/50 1/20 1/10 1/5 56-57 7.3 12.6 17.9 28.2 39.9 56.5 58-59 7.3 12.7 17.9 28.4 40.1 56.7 60-61 7.4 12.7 18.0 28.5 40.3 57.0 62-63 7.4 12.8 18.1 28.6 40.4 57.2 64-65 7.4 12.8 18.2 28.7 40.6 57.4 66-67 7.4 12.9 18.2 28.8 40.8 57.7 68-69 7.5 13.0 18.3 29.0 41.0 57.9 70 7.5 13.0 18.4 29.1 41.1 58.2 71-72 7.5 13.1 18.5 29.2 41.3 58.4 73-74 7.6 13.1 18.5 29.3 41.5 58.6 75 7.6 13.2 18.6 29.4 41.6 58.7 76-77 7.6 13.2 18.7 29.6 41.8 59.1 78-79 7.7 13.3 18.8 29.7 42.0 59.3 80 7.7 13.3 18.8 29.8 42.1 59.6 81-82 7.7 13.4 18.9 29.9 42.3 59.8 83 7.8 13.4 19.0 30.0 42.5 60.0 84-85 7.8 13.5 19.1 30.1 42.6 60.3 86 7.8 13.5 19.1 30.3 42.8 60.5 87-88 7.8 13.6 19.2 30.4 42.9 60.7 89 7.9 13.6 19.3 30.5 43.1 61.0 90-91 7.9 13.7 19.3 30.6 43.3 61.2 92 7.9 13.7 19.4 30.7 43.4 61.4 93-94 8.0 13.8 19.5 30.8 43.6 61.6 95 8.0 13.8 19.6 30.9 43.7 61.9 96-97 8.0 13.9 19.6 31.0 43.9 62.1 98 8.0 13.9 19.7 31.2 44.1 62.3 99-100 8.1 14.0 19.8 31.3 44.2 62.5 101 8.1 14.0 19.8 31.4 44.4 62.8 102 8.1 14.1 19.9 31.5 44.5 63.0 103-104 8.2 14.1 20.0 31.6 44.7 63.2 105 8.2 14.2 20.1 31.7 44.8 63.4 106-107 8.2 14.2 20.1 31.8 45.0 63.6 108 8.2 14.3 20.2 31.9 45.1 63.8 109 8.3 14.3 20.3 32.0 45.3 64.1 110-111 8.3 14.4 20.3 32.1 45.5 64.3 112 8.3 14.4 20.4 32.2 45.6 64.5 113 8.4 14.5 20.5 32.4 45.8 64.7 114-115 8.4 14.5 20.5 32.5 45.9 64.9

Region 2 Field Guide Appendix I: Fixed Radius Plot

Circular Plot Radii Corrected for Slope (cont.)

Plot Size in Acres SLOPE % 1/300 1/100 1/50 1/20 1/10 1/5 116 8.4 14.6 20.6 32.6 46.1 65.1 117 8.4 14.6 20.7 32.7 46.2 65.3 118-119 8.5 14.7 20.7 32.8 46.4 65.6 120 8.5 14.7 20.8 32.9 46.5 65.8 121 8.5 14.8 20.9 33.0 46.7 66.0 122 8.5 14.8 20.9 33.1 46.8 66.2 123-124 8.6 14.8 21.0 33.2 47.0 66.4 125 8.6 14.9 21.1 33.3 47.1 66.6 130 8.7 15.1 21.3 33.7 47.7 67.4 135 8.8 15.3 21.6 34.1 48.3 68.3 140 8.9 15.4 21.8 34.5 48.8 69.1 145 9.0 15.6 22.1 34.9 49.4 69.9 150 9.1 15.8 22.3 35.3 50.0 70.7

2. Determine the slope limiting distance to borderline trees by using the “Slope Correction Table” (The slope being corrected is the slope from plot center to the tree, not the overall plot slope.). Measure the distance parallel to the ground line to the borderline tree. This method always results in an oval plot on the slope. Following is a list of fixed plot sizes and the specific radius for each:

Plot Size Plot Radius Plot Size Plot Radius Plot Size Plot Radius 1/1000 3.7 feet 1/250 7.4 feet 1/5 52.7 feet 1/500 5.3 feet 1/150 9.6 feet 1/4 58.9 feet 1/400 5.9 feet 1/100 11.8 feet 1/3 68.0 feet 1/300 6.8 feet 1/50 16.7 feet 1/2 83.3 feet 1/250 7.4 feet 1/20 26.3 feet 1 117.8 feet 1/200 8.3 feet 1/10 37.2 feet

To determine the slope limiting distance, multiply the plot radius for the appropriate plot size by the appropriate slope correction factor.

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Appendix I: Fixed Radius Plot Region 2 Field Guide

Slope Correction Table Percent Degree Correction Percent Degree Correction Percent Degree Correction of Slope of Slope Factor of Slope of Slope Factor of Slope of Slope Factor 0 to 9 0-6 1.00 78 to 79 38 1.27 117 49 1.54 10 to 17 7-10 1.01 80 39 1.28 118 to 50 1.55 119 18 to 22 11-12 1.02 81 to 82 39 1.29 120 50 1.56 23 to 26 13-14 1.03 83 40 1.30 121 50 1.57 27 to 30 15-17 1.04 84 to 85 40 1.31 122 51 1.58 31 to 33 18 1.05 86 41 1.32 123 to 51 1.59 124 34 to 36 19-20 1.06 87 to 88 41 1.33 125 51 1.60 37 to 39 21 1.07 89 42 1.34 126 52 1.61 40 to 42 22 1.08 90 to 91 42 1.35 127 to 52 1.62 128 43 to 44 23 1.09 92 43 1.36 129 52 1.63 45 to 47 24 1.10 93 to 94 43 1.37 130 52 1.64 48 to 49 25-26 1.11 95 44 1.38 131 53 1.65 50 to 51 27 1.12 96 to 97 44 1.39 132 to 53 1.66 133 52 to 53 28 1.13 98 44 1.40 134 53 1.67 54 to 55 29 1.14 99 to 45 1.41 135 53 1.68 100 56 to 57 29 1.15 101 45 1.42 136 54 1.69 58 to 59 30 1.16 102 46 1.43 137 to 54 1.70 138 60 to 61 31 1.17 103 46 1.44 139 54 1.71 to104 62 to 63 32 1.18 105 46 1.45 140 54 1.72 64 to 65 33 1.19 106 47 1.46 141 55 1.73 to107 66 to 67 34 1.20 108 47 1.47 142 to 55 1.74 143 68 to 69 34 1.21 109 47 1.48 144 55 1.75 70 35 1.22 110 to 48 1.49 145 55 1.76 111 71 to 72 36 1.23 112 48 1.50 146 56 1.77 73 to 74 37 1.24 113 48 1.51 147 56 1.78 75 37 1.25 114 to 49 1.52 148 to 56 1.79 115 149 76 to 77 38 1.26 116 49 1.53 150 56 1.80

Region 2 Field Guide Appendix J: Variable Radius Plot

APPENDIX J: VARIABLE RADIUS PLOT Table J-1: BAF 10 Plot Radii in Feet and Tenths of Feet from Plot Center to Face of Tree at DBH for 0% Slope Inches 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 5 13.5 13.8 14.1 14.4 14.6 14.9 15.2 15.4 15.7 16.0 6 16.2 16.5 16.8 17.1 17.3 17.6 17.9 18.1 18.4 18.7 7 19.0 19.2 19.5 19.8 20.0 20.3 20.6 20.9 21.1 21.4 8 21.7 21.9 22.2 22.5 22.7 23.0 23.3 23.6 23.8 24.1 9 24.4 24.6 24.9 25.2 25.5 25.7 26.0 26.3 26.5 26.8 10 27.1 27.4 27.6 27.9 28.2 28.4 28.7 29.0 29.2 29.5 11 29.8 30.1 30.3 30.6 30.9 31.1 31.4 31.7 32.0 32.2 12 32.5 32.8 33.0 33.3 33.6 33.9 34.1 34.4 34.7 34.9 13 35.2 35.5 35.7 36.0 36.3 36.6 36.8 37.1 37.4 37.6 14 37.9 38.2 38.5 38.7 39.0 39.3 39.5 39.8 40.1 40.3 15 40.6 40.9 41.2 41.4 41.7 42.0 42.2 42.5 42.8 43.1 16 43.3 43.6 43.9 44.1 44.4 44.7 45.0 45.2 45.5 45.8 17 46.0 46.3 46.6 46.8 47.1 47.4 47.7 47.9 48.2 48.5 18 48.7 49.0 49.3 49.6 49.8 50.1 50.4 50.6 50.9 51.2 19 51.5 51.7 52.0 52.3 52.5 52.8 53.1 53.3 53.6 53.9 20 54.2 54.4 54.7 55.0 55.2 55.5 55.8 56.1 56.3 56.6 21 56.9 57.1 57.4 57.7 58.0 58.2 58.5 58.8 59.0 59.3 22 59.6 59.8 60.1 60.4 60.7 60.9 61.2 61.5 61.7 62.0 23 62.3 62.6 62.8 63.1 63.4 63.6 63.9 64.2 64.5 64.7 24 65.0 65.3 65.5 65.8 66.1 66.3 66.6 66.9 67.2 67.4 25 67.7 68.0 68.2 68.5 68.8 69.1 69.3 69.6 69.9 70.1 26 70.4 70.7 70.9 71.2 71.5 71.8 72.0 72.3 72.6 72.8 27 73.1 73.4 73.7 73.9 74.2 74.5 74.7 75.0 75.3 75.6 28 75.8 76.1 76.4 76.6 76.9 77.2 77.4 77.7 78.0 78.3 29 78.5 78.8 79.1 79.3 79.6 79.9 80.2 80.4 80.7 81.0 30 81.2 81.5 81.8 82.1 82.3 82.6 82.9 83.1 83.4 83.7 31 83.9 84.2 84.5 84.8 85.0 85.3 85.6 85.8 86.1 86.4 32 86.7 86.9 87.2 87.5 87.7 88.0 88.3 88.6 88.8 89.1 33 89.4 89.6 89.9 90.2 90.4 90.7 91.0 91.3 91.5 91.8 34 92.1 92.3 92.6 92.9 93.2 93.4 93.7 94.0 94.2 94.5 35 94.8 95.1 95.3 95.6 95.9 96.1 96.4 96.7 96.9 97.2 36 97.5 97.8 98.0 98.3 98.6 98.8 99.1 99.4 99.7 99.9 37 100.2 100.5 100.7 101.0 101.3 101.6 101.8 102.1 102.4 102.6 38 102.9 103.2 103.4 103.7 104.0 104.3 104.5 104.8 105.1 105.3 39 105.6 105.9 106.2 106.4 106.7 107.0 107.2 107.5 107.8 108.0 40 108.3 108.6 108.9 109.1 109.4 109.7 109.9 110.2 110.5 110.8 41 111.0 111.3 111.6 111.8 112.1 112.4 112.7 112.9 113.2 113.5 42 113.7 114.0 114.3 114.5 114.8 115.1 115.4 115.6 115.9 116.2 43 116.4 116.7 117.0 117.3 117.5 117.8 118.1 118.3 118.6 118.9 44 119.2 119.4 119.7 120.0 120.2 120.5 120.8 121.0 121.3 121.6 45 121.9 122.1 122.4 122.7 122.9 123.2 123.5 123.8 124.0 124.3 46 124.6 124.8 125.1 125.4 125.7 125.9 126.2 126.5 126.7 127.0 47 127.3 127.5 127.8 128.1 128.4 128.6 128.9 129.2 129.4 129.7 48 130.0 130.3 130.5 130.8 131.1 131.3 131.6 131.9 132.2 132.4 49 132.7 133.0 133.2 133.5 133.8 134.0 134.3 134.6 134.9 135.1 50 135.4 135.7 135.9 136.2 136.5 136.8 137.0 137.3 137.6 137.8 Prepared by multiplying the BAF 10 Plot Radius Factor 2.708 * DBH / For example, if DBH = 14.3 inches, then 14.3 * 2.708 = 38.

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Appendix J: Variable Radius Plot Region 2 Field Guide

Table J-2: BAF 20 Plot Radii in Feet and Tenths of Feet from Plot Center to Face of Tree at DBH for 0% Slope Inches 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 5 9.5 9.7 9.9 10.1 10.3 10.5 10.7 10.8 11.0 11.2 6 11.4 11.6 11.8 12.0 12.2 12.4 12.6 12.8 12.9 13.1 7 13.3 13.5 13.7 13.9 14.1 14.3 14.5 14.7 14.8 15.0 8 15.2 15.4 15.6 15.8 16.0 16.2 16.4 16.6 16.7 16.9 9 17.1 17.3 17.5 17.7 17.9 18.1 18.3 18.5 18.6 18.8 10 19.0 19.2 19.4 19.6 19.8 20.0 20.2 20.4 20.6 20.7 11 20.9 21.1 21.3 21.5 21.7 21.9 22.1 22.3 22.5 22.6 12 22.8 23.0 23.2 23.4 23.6 23.8 24.0 24.2 24.4 24.5 13 24.7 24.9 25.1 25.3 25.5 25.7 25.9 26.1 26.3 26.5 14 26.6 26.8 27.0 27.2 27.4 27.6 27.8 28.0 28.2 28.4 15 28.5 28.7 28.9 29.1 29.3 29.5 29.7 29.9 30.1 30.3 16 30.4 30.6 30.8 31.0 31.2 31.4 31.6 31.8 32.0 32.2 17 32.4 32.5 32.7 32.9 33.1 33.3 33.5 33.7 33.9 34.1 18 34.3 34.4 34.6 34.8 35.0 35.2 35.4 35.6 35.8 36.0 19 36.2 36.3 36.5 36.7 36.9 37.1 37.3 37.5 37.7 37.9 20 38.1 38.3 38.4 38.6 38.8 39.0 39.2 39.4 39.6 39.8 21 40.0 40.2 40.3 40.5 40.7 40.9 41.1 41.3 41.5 41.7 22 41.9 42.1 42.2 42.4 42.6 42.8 43.0 43.2 43.4 43.6 23 43.8 44.0 44.1 44.3 44.5 44.7 44.9 45.1 45.3 45.5 24 45.7 45.9 46.1 46.2 46.4 46.6 46.8 47.0 47.2 47.4 25 47.6 47.8 48.0 48.1 48.3 48.5 48.7 48.9 49.1 49.3 26 49.5 49.7 49.9 50.0 50.2 50.4 50.6 50.8 51.0 51.2 27 51.4 51.6 51.8 52.0 52.1 52.3 52.5 52.7 52.9 53.1 28 53.3 53.5 53.7 53.9 54.0 54.2 54.4 54.6 54.8 55.0 29 55.2 55.4 55.6 55.8 55.9 56.1 56.3 56.5 56.7 56.9 30 57.1 57.3 57.5 57.7 57.9 58.0 58.2 58.4 58.6 58.8 31 59.0 59.2 59.4 59.6 59.8 59.9 60.1 60.3 60.5 60.7 32 60.9 61.1 61.3 61.5 61.7 61.8 62.0 62.2 62.4 62.6 33 62.8 63.0 63.2 63.4 63.6 63.8 63.9 64.1 64.3 64.5 34 64.7 64.9 65.1 65.3 65.5 65.7 65.8 66.0 66.2 66.4 35 66.6 66.8 67.0 67.2 67.4 67.6 67.7 67.9 68.1 68.3 36 68.5 68.7 68.9 69.1 69.3 69.5 69.6 69.8 70.0 70.2 37 70.4 70.6 70.8 71.0 71.2 71.4 71.6 71.7 71.9 72.1 38 72.3 72.5 72.7 72.9 73.1 73.3 73.5 73.6 73.8 74.0 39 74.2 74.4 74.6 74.8 75.0 75.2 75.4 75.5 75.7 75.9 40 76.1 76.3 76.5 76.7 76.9 77.1 77.3 77.5 77.6 77.8 41 78.0 78.2 78.4 78.6 78.8 79.0 79.2 79.4 79.5 79.7 42 79.9 80.1 80.3 80.5 80.7 80.9 81.1 81.3 81.4 81.6 43 81.8 82.0 82.2 82.4 82.6 82.8 83.0 83.2 83.4 83.5 44 83.7 83.9 84.1 84.3 84.5 84.7 84.9 85.1 85.3 85.4 45 85.6 85.8 86.0 86.2 86.4 86.6 86.8 87.0 87.2 87.3 46 87.5 87.7 87.9 88.1 88.3 88.5 88.7 88.9 89.1 89.3 47 89.4 89.6 89.8 90.0 90.2 90.4 90.6 90.8 91.0 91.2 48 91.3 91.5 91.7 91.9 92.1 92.3 92.5 92.7 92.9 93.1 49 93.2 93.4 93.6 93.8 94.0 94.2 94.4 94.6 94.8 95.0 50 95.2 95.3 95.5 95.7 95.9 96.1 96.3 96.5 96.7 96.9 Prepared by multiplying the BAF 20 Plot Radius Factor 1.902 * DBH. For example, if DBH = 14.3 inches, then 14.3 * 1.903 = 27.

Region 2 Field Guide Appendix J: Variable Radius Plot

Table J-3: BAF 30 Plot Radii in Feet and Tenths of Feet from Plot Center to Face of Tree at DBH for 0% Slope Inches 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 5 7.7 7.9 8.0 8.2 8.3 8.5 8.7 8.8 9.0 9.1 6 9.3 9.4 9.6 9.7 9.9 10.0 10.2 10.4 10.5 10.7 7 10.8 11.0 11.1 11.3 11.4 11.6 11.7 11.9 12.1 12.2 8 12.4 12.5 12.7 12.8 13.0 13.1 13.3 13.5 13.6 13.8 9 13.9 14.1 14.2 14.4 14.5 14.7 14.8 15.0 15.2 15.3 10 15.5 15.6 15.8 15.9 16.1 16.2 16.4 16.5 16.7 16.9 11 17.0 17.2 17.3 17.5 17.6 17.8 17.9 18.1 18.2 18.4 12 18.6 18.7 18.9 19.0 19.2 19.3 19.5 19.6 19.8 19.9 13 20.1 20.3 20.4 20.6 20.7 20.9 21.0 21.2 21.3 21.5 14 21.6 21.8 22.0 22.1 22.3 22.4 22.6 22.7 22.9 23.0 15 23.2 23.3 23.5 23.7 23.8 24.0 24.1 24.3 24.4 24.6 16 24.7 24.9 25.0 25.2 25.4 25.5 25.7 25.8 26.0 26.1 17 26.3 26.4 26.6 26.7 26.9 27.1 27.2 27.4 27.5 27.7 18 27.8 28.0 28.1 28.3 28.4 28.6 28.8 28.9 29.1 29.2 19 29.4 29.5 29.7 29.8 30.0 30.1 30.3 30.5 30.6 30.8 20 30.9 31.1 31.2 31.4 31.5 31.7 31.8 32.0 32.2 32.3 21 32.5 32.6 32.8 32.9 33.1 33.2 33.4 33.5 33.7 33.9 22 34.0 34.2 34.3 34.5 34.6 34.8 34.9 35.1 35.2 35.4 23 35.6 35.7 35.9 36.0 36.2 36.3 36.5 36.6 36.8 36.9 24 37.1 37.3 37.4 37.6 37.7 37.9 38.0 38.2 38.3 38.5 25 38.7 38.8 39.0 39.1 39.3 39.4 39.6 39.7 39.9 40.0 26 40.2 40.4 40.5 40.7 40.8 41.0 41.1 41.3 41.4 41.6 27 41.7 41.9 42.1 42.2 42.4 42.5 42.7 42.8 43.0 43.1 28 43.3 43.4 43.6 43.8 43.9 44.1 44.2 44.4 44.5 44.7 29 44.8 45.0 45.1 45.3 45.5 45.6 45.8 45.9 46.1 46.2 30 46.4 46.5 46.7 46.8 47.0 47.2 47.3 47.5 47.6 47.8 31 47.9 48.1 48.2 48.4 48.5 48.7 48.9 49.0 49.2 49.3 32 49.5 49.6 49.8 49.9 50.1 50.2 50.4 50.6 50.7 50.9 33 51.0 51.2 51.3 51.5 51.6 51.8 51.9 52.1 52.3 52.4 34 52.6 52.7 52.9 53.0 53.2 53.3 53.5 53.6 53.8 54.0 35 54.1 54.3 54.4 54.6 54.7 54.9 55.0 55.2 55.3 55.5 36 55.7 55.8 56.0 56.1 56.3 56.4 56.6 56.7 56.9 57.0 37 57.2 57.4 57.5 57.7 57.8 58.0 58.1 58.3 58.4 58.6 38 58.7 58.9 59.1 59.2 59.4 59.5 59.7 59.8 60.0 60.1 39 60.3 60.4 60.6 60.8 60.9 61.1 61.2 61.4 61.5 61.7 40 61.8 62.0 62.1 62.3 62.5 62.6 62.8 62.9 63.1 63.2 41 63.4 63.5 63.7 63.8 64.0 64.2 64.3 64.5 64.6 64.8 42 64.9 65.1 65.2 65.4 65.6 65.7 65.9 66.0 66.2 66.3 43 66.5 66.6 66.8 66.9 67.1 67.3 67.4 67.6 67.7 67.9 44 68.0 68.2 68.3 68.5 68.6 68.8 69.0 69.1 69.3 69.4 45 69.6 69.7 69.9 70.0 70.2 70.3 70.5 70.7 70.8 71.0 46 71.1 71.3 71.4 71.6 71.7 71.9 72.0 72.2 72.4 72.5 47 72.7 72.8 73.0 73.1 73.3 73.4 73.6 73.7 73.9 74.1 48 74.2 74.4 74.5 74.7 74.8 75.0 75.1 75.3 75.4 75.6 49 75.8 75.9 76.1 76.2 76.4 76.5 76.7 76.8 77.0 77.1 50 77.3 77.5 77.6 77.8 77.9 78.1 78.2 78.4 78.5 78.7 Prepared by multiplying the BAF 30 Plot Radius Factor 1.546 * DBH. For example, if DBH = 14.3 inches, then 14.3 * 1.546 = 22.

J-3

Appendix J: Variable Radius Plot Region 2 Field Guide

Table J-4: BAF 40 Plot Radii in Feet and Tenths of Feet from Plot Center to Face of Tree at DBH for 0% Slope Inches 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 5 6.7 6.8 6.9 7.1 7.2 7.3 7.5 7.6 7.7 7.9 6 8.0 8.1 8.3 8.4 8.5 8.7 8.8 8.9 9.1 9.2 7 9.3 9.5 9.6 9.7 9.9 10.0 10.1 10.3 10.4 10.5 8 10.7 10.8 10.9 11.1 11.2 11.3 11.5 11.6 11.7 11.9 9 12.0 12.1 12.3 12.4 12.5 12.7 12.8 12.9 13.1 13.2 10 13.3 13.5 13.6 13.7 13.9 14.0 14.1 14.3 14.4 14.5 11 14.7 14.8 14.9 15.1 15.2 15.3 15.5 15.6 15.7 15.9 12 16.0 16.1 16.3 16.4 16.5 16.7 16.8 16.9 17.1 17.2 13 17.3 17.5 17.6 17.7 17.9 18.0 18.1 18.3 18.4 18.5 14 18.7 18.8 18.9 19.1 19.2 19.3 19.5 19.6 19.7 19.9 15 20.0 20.1 20.3 20.4 20.5 20.7 20.8 20.9 21.1 21.2 16 21.3 21.5 21.6 21.7 21.9 22.0 22.1 22.3 22.4 22.5 17 22.7 22.8 22.9 23.1 23.2 23.3 23.5 23.6 23.7 23.9 18 24.0 24.1 24.3 24.4 24.5 24.7 24.8 24.9 25.1 25.2 19 25.3 25.5 25.6 25.7 25.9 26.0 26.1 26.3 26.4 26.5 20 26.7 26.8 26.9 27.1 27.2 27.3 27.5 27.6 27.7 27.9 21 28.0 28.1 28.3 28.4 28.5 28.7 28.8 28.9 29.1 29.2 22 29.3 29.5 29.6 29.7 29.9 30.0 30.1 30.3 30.4 30.5 23 30.7 30.8 30.9 31.1 31.2 31.3 31.5 31.6 31.7 31.9 24 32.0 32.1 32.3 32.4 32.5 32.7 32.8 32.9 33.1 33.2 25 33.3 33.5 33.6 33.7 33.9 34.0 34.1 34.3 34.4 34.5 26 34.7 34.8 34.9 35.1 35.2 35.3 35.5 35.6 35.7 35.9 27 36.0 36.1 36.3 36.4 36.5 36.7 36.8 36.9 37.1 37.2 28 37.3 37.5 37.6 37.7 37.9 38.0 38.1 38.3 38.4 38.5 29 38.7 38.8 38.9 39.1 39.2 39.3 39.5 39.6 39.7 39.9 30 40.0 40.1 40.3 40.4 40.5 40.7 40.8 40.9 41.1 41.2 31 41.3 41.5 41.6 41.7 41.9 42.0 42.1 42.3 42.4 42.5 32 42.7 42.8 42.9 43.1 43.2 43.3 43.5 43.6 43.7 43.9 33 44.0 44.1 44.3 44.4 44.5 44.7 44.8 44.9 45.1 45.2 34 45.3 45.5 45.6 45.7 45.9 46.0 46.1 46.3 46.4 46.5 35 46.7 46.8 46.9 47.1 47.2 47.3 47.5 47.6 47.7 47.9 36 48.0 48.1 48.2 48.4 48.5 48.7 48.8 48.9 49.1 49.2 37 49.3 49.5 49.6 49.7 49.9 50.0 50.1 50.3 50.4 50.5 38 50.7 50.8 50.9 51.1 51.2 51.3 51.5 51.6 51.7 51.9 39 52.0 52.1 52.2 52.4 52.5 52.7 52.8 52.9 53.1 53.2 40 53.3 53.5 53.6 53.7 53.9 54.0 54.1 54.3 54.4 54.5 41 54.7 54.8 54.9 55.1 55.2 55.3 55.5 55.6 55.7 55.9 42 56.0 56.1 56.2 56.4 56.5 56.7 56.8 56.9 57.1 57.2 43 57.3 57.5 57.6 57.7 57.9 58.0 58.1 58.3 58.4 58.5 44 58.7 58.8 58.9 59.1 59.2 59.3 59.5 59.6 59.7 59.9 45 60.0 60.1 60.2 60.4 60.5 60.7 60.8 60.9 61.1 61.2 46 61.3 61.5 61.6 61.7 61.9 62.0 62.1 62.3 62.4 62.5 47 62.7 62.8 62.9 63.1 63.2 63.3 63.5 63.6 63.7 63.9 48 64.0 64.1 64.2 64.4 64.5 64.7 64.8 64.9 65.1 65.2 49 65.3 65.5 65.6 65.7 65.9 66.0 66.1 66.3 66.4 66.5 50 66.7 66.8 66.6 67.0 67.2 67.3 67.4 67.6 67.7 67.8 Prepared by multiplying the BAF 40 Plot Radius Factor 1.333 * DBH. For Example if DBH = 14.3 inches, then 14.3 * 1.333 = 19.1 feet.

Region 2 Field Guide Appendix J: Variable Radius Plot

Table J-5: BAF 60 Plot Radii in Feet and Tenths of Feet from Plot Center to Face of Tree at DBH for 0% Slope Inches 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 5 5.4 5.5 5.6 5.7 5.8 5.9 6.1 6.2 6.3 6.4 6 6.5 6.6 6.7 6.8 6.9 7.0 7.1 7.2 7.4 7.5 7 7.6 7.7 7.8 7.9 8.0 8.1 8.2 8.3 8.4 8.5 8 8.6 8.8 8.9 9.0 9.1 9.2 9.3 9.4 9.5 9.6 9 9.7 9.8 9.9 10.1 10.2 10.3 10.4 10.5 10.6 10.7 10 10.8 10.9 11.0 11.1 11.2 11.4 11.5 11.6 11.7 11.8 11 11.9 12.0 12.1 12.2 12.3 12.4 12.5 12.6 12.8 12.9 12 13.0 13.1 13.2 13.3 13.4 13.5 13.6 13.7 13.8 13.9 13 14.1 14.2 14.3 14.4 14.5 14.6 14.7 14.8 14.9 15.0 14 15.1 15.2 15.4 15.5 15.6 15.7 15.8 15.9 16.0 16.1 15 16.2 16.3 16.4 16.5 16.6 16.8 16.9 17.0 17.1 17.2 16 17.3 17.4 17.5 17.6 17.7 17.8 17.9 18.1 18.2 18.3 17 18.4 18.5 18.6 18.7 18.8 18.9 19.0 19.1 19.2 19.3 18 19.5 19.6 19.7 19.8 19.9 20.0 20.1 20.2 20.3 20.4 19 20.5 20.6 20.8 20.9 21.0 21.1 21.2 21.3 21.4 21.5 20 21.6 21.7 21.8 21.9 22.1 22.2 22.3 22.4 22.5 22.6 21 22.7 22.8 22.9 23.0 23.1 23.2 23.3 23.5 23.6 23.7 22 23.8 23.9 24.0 24.1 24.2 24.3 24.4 24.5 24.6 24.8 23 24.9 25.0 25.1 25.2 25.3 25.4 25.5 25.6 25.7 25.8 24 25.9 26.1 26.2 26.3 26.4 26.5 26.6 26.7 26.8 26.9 25 27.0 27.1 27.2 27.3 27.5 27.6 27.7 27.8 27.9 28.0 26 28.1 28.2 28.3 28.4 28.5 28.6 28.8 28.9 29.0 29.1 27 29.2 29.3 29.4 29.5 29.6 29.7 29.8 29.9 30.1 30.2 28 30.3 30.4 30.5 30.6 30.7 30.8 30.9 31.0 31.1 31.2 29 31.3 31.5 31.6 31.7 31.8 31.9 32.0 32.1 32.2 32.3 30 32.4 32.5 32.6 32.8 32.9 33.0 33.1 33.2 33.3 33.4 31 33.5 33.6 33.7 33.8 33.9 34.1 34.2 34.3 34.4 34.5 32 34.6 34.7 34.8 34.9 35.0 35.1 35.2 35.3 35.5 35.6 33 35.7 35.8 35.9 36.0 36.1 36.2 36.3 36.4 36.5 36.6 34 36.8 36.9 37.0 37.1 37.2 37.3 37.4 37.5 37.6 37.7 35 37.8 37.9 38.1 38.2 38.3 38.4 38.5 38.6 38.7 38.8 36 38.9 39.0 39.1 39.2 39.3 39.5 39.6 39.7 39.8 39.9 37 40.0 40.1 40.2 40.3 40.4 40.5 40.6 40.8 40.9 41.0 38 41.1 41.2 41.3 41.4 41.5 41.6 41.7 41.8 41.9 42.1 39 42.2 42.3 42.4 42.5 42.6 42.7 42.8 42.9 43.0 43.1 40 43.2 43.3 43.5 43.6 43.7 43.8 43.9 44.0 44.1 44.2 41 44.3 44.4 44.5 44.6 44.8 44.9 45.0 45.1 45.2 45.3 42 45.4 45.5 45.6 45.7 45.8 45.9 46.1 46.2 46.3 46.4 43 46.5 46.6 46.7 46.8 46.9 47.0 47.1 47.2 47.3 47.5 44 47.6 47.7 47.8 47.9 48.0 48.1 48.2 48.3 48.4 48.5 45 48.6 48.8 48.9 49.0 49.1 49.2 49.3 49.4 49.5 49.6 46 49.7 49.8 49.9 50.1 50.2 50.3 50.4 50.5 50.6 50.7 47 50.8 50.9 51.0 51.1 51.2 51.3 51.5 51.6 51.7 51.8 48 51.9 52.0 52.1 52.2 52.3 52.4 52.5 52.6 52.8 52.9 49 53.0 53.1 53.2 53.3 53.4 53.5 53.6 53.7 53.8 53.9 50 54.1 54.2 54.3 54.4 54.5 54.6 54.7 54.8 54.9 55.0 Prepared by multiplying the BAF 60 Plot Radius Factor 1.081 * DBH. For Example, if DBH = 14.3 inches, then 14.3 * 1.081 = 15.5 feet.

J-5

Appendix J: Variable Radius Plot Region 2 Field Guide

Table J-6: Limiting Distance to Face of Tree and Slope Correction Factors for Various Basal Area Factors

This table provides an expanded list of slope correction factors to the face of the tree for use with various basal area factors. To use the table, measure the slope and the distance from plot-center to the face of the tree at DBH. To obtain the corrected limiting distance to a tree multiply the trees DBH by the “combined factor” shown under the appropriate BAF heading.

% of Slope Correction Combined Factor Slope Factor 5 BAF 10 BAF 15 BAF 20 BAF 30 BAF 40 BAF 1 1.00000 3.847 2.708 2.203 1.902 1.546 1.333 2 1.00020 3.848 2.709 2.203 1.902 1.546 1.333 3 1.00045 3.849 2.709 2.204 1.903 1.547 1.334 4 1.00080 3.850 2.710 2.205 1.904 1.547 1.334 5 1.00125 3.852 2.711 2.206 1.904 1.548 1.335 6 1.00180 3.854 2.713 2.207 1.905 1.549 1.335 7 1.00245 3.856 2.715 2.208 1.907 1.550 1.336 8 1.00319 3.859 2.717 2.210 1.908 1.551 1.337 9 1.00404 3.863 2.719 2.212 1.910 1.552 1.338 10 1.00499 3.866 2.722 2.214 1.911 1.554 1.340 11 1.00603 3.870 2.724 2.216 1.912 1.555 1.341 12 1.00717 3.875 2.727 2.219 1.916 1.557 1.343 13 1.00841 3.879 2.731 2.222 1.918 1.559 1.344 14 1.00975 3.884 2.734 2.224 1.921 1.567 1.346 15 1.01119 3.890 2.738 2.228 1.923 1.563 1.348 16 1.01272 3.896 2.742 2.231 1.926 1.566 1.350 17 1.01435 3.902 2.747 2.235 1.921 1.568 1.352 18 1.01607 3.909 2.752 2.238 1.933 1.571 1.354 19 1.01789 3.916 2.756 2.245 1.936 1.574 1.357 20 1.01980 3.923 2.762 2.245 1.940 1.577 1.359 21 1.02181 3.931 2.767 2.251 1.943 1.580 1.362 22 1.02391 3.939 2.773 2.256 1.947 1.583 1.365 23 1.02611 3.947 2.779 2.261 1.952 1.586 1.368 24 1.02840 3.956 2.785 2.266 1.956 1.590 1.371 25 1.03078 3.965 2.791 2.271 1.967 1.594 1.374 26 1.03325 3.975 2.798 2.276 1.965 1.597 1.377 27 1.03581 3.985 2.805 2.282 1.970 1.601 1.381 28 1.03846 3.995 2.812 2.288 1.975 1.605 1.384 29 1.04120 4.005 2.820 2.294 1.980 1.610 1.388 30 1.04403 4.016 2.827 2.300 1.986 1.614 1.392 31 1.04695 4.028 2.835 2.306 1.991 1.619 1.396 32 1.04995 4.039 2.843 2.313 1.997 1.623 1.400 33 1.05304 4.051 2.852 2.320 2.003 1.628 1.404 34 1.05622 4.063 2.960 2.327 2.009 1.633 1.408 35 1.05948 4.076 2.869 2.334 2.015 1.638 1.412 36 1.06283 4.089 2.878 2.341 2.022 1.643 1.417 37 1.06626 4.102 2.887 2.349 2.028 1.648 4.421 38 1.06977 4.115 2.897 2.357 2.035 1.654 1.426 39 1.07336 4.129 2.907 2.365 2.042 1.659 1.431 40 1.07703 4.143 2.917 2.373 2.049 1.665 1.436

Region 2 Field Guide Appendix J: Variable Radius Plot

Table J-6: Limiting Distance to Face of Tree and Slope Correction Factors for Various Basal Area Factors (cont.) % of Slope Correction Combined Factor Slope Factor 5 BAF 10 BAF 15 BAF 20 BAF 30 BAF 40 BAF 41 1.08079 4.158 2.927 2.381 2.056 1.671 1.441 42 1.08462 4.173 2.937 2.389 2.063 1.677 1.446 43 1.08853 4.188 2.948 2.398 2.070 1.683 1.451 44 1.09252 4.203 2.959 2.407 2.078 1.689 1.456 45 1.09659 4.219 2.970 2.416 2.086 1.695 1.462 46 1.10073 4.235 2.981 2.425 2.094 1.702 1.467 47 1.10494 4.251 2.992 2.434 2.102 1.708 1.473 48 1.10923 4.267 3.004 2.444 2.110 1.715 1.479 49 1.11360 4.284 3.016 2.453 2.118 1.723 1.484 50 1.11803 4.301 3.028 2.463 2.126 1.728 1.490 51 1.12254 4.318 3.040 2.473 2.135 1.735 1.496 52 1.12712 4.336 3.052 2.483 2.144 1.743 1.502 53 1.13177 4.354 3.065 2.493 2.153 1.750 1.509 54 1.13649 4.372 3.078 2.504 2.162 1.757 1.515 55 1.14127 4.390 3.091 2.514 2.171 1.764 1.521 56 1.14612 4.409 3.104 2.525 2.180 1.772 1.528 57 1.15104 4.428 3.117 2.536 2.189 1.780 1.534 58 1.15603 4.447 3.131 2.547 2.199 1.788 1.541 59 1.16108 4.467 3.144 2.558 2.208 1.795 1.548 60 1.16619 4.486 3.158 2.569 2.218 1.803 1.555 61 1.17137 4.506 3.172 2.581 2.228 1.811 1.561 62 1.17661 4.526 3.186 2.592 2.238 1.819 1.568 63 1.18191 4.547 3.201 2.604 2.248 1.827 1.575 64 1.18727 4.567 3.215 2.616 2.258 1.836 1.583 65 1.19269 4.588 3.230 2.627 2.268 1.844 1.590 66 1.19817 4.609 3.245 2.640 2.279 1.852 1.597 67 1.20370 4.631 3.260 2.652 2.289 1.861 1.605 68 1.20930 4.652 3.275 2.664 2.300 1.870 1.612 69 1.21949 4.691 3.302 2.687 2.319 1.885 1.626 70 1.22066 4.696 3.306 2.689 2.322 1.887 1.627 71 1.22642 4.718 3.321 2.702 2.333 1.896 1.635 72 1.23223 4.740 3.337 2.715 2.344 1.905 1.643 73 1.23810 4.763 3.353 2.728 2.355 1.914 1.650 74 1.24403 4.786 3.369 2.741 2.366 1.923 1.658 75 1.25000 4.809 3.385 2.754 2.378 1.933 1.666 76 1.25603 4.832 3.401 2.767 2.389 1.942 1.674 77 1.26210 4.855 3.418 2.780 2.401 1.951 1.682 78 1.26823 4.879 3.434 2.794 2.412 1.961 1.691 79 1.27440 4.903 3.451 2.808 2.424 1.970 1.699 80 1.28062 4.927 3.468 2.821 2.436 1.980 1.707 81 1.28690 4.951 3.485 2.835 2.448 1.990 1.715 82 1.29321 4.975 3.502 2.849 2.460 1.999 1.724 83 1.29958 4.999 3.519 2.863 2.472 2.009 1.732 84 1.30599 5.024 3.537 2.877 2.484 2.019 1.741 85 1.31244 5.049 3.554 2.891 2.496 2.029 1.749 86 1.31894 5.074 3.572 2.906 2.509 2.039 1.758 87 1.32548 5.099 3.589 2.920 2.521 2.049 1.767

J-7

Appendix J: Variable Radius Plot Region 2 Field Guide

Table J-6: Limiting Distance to Face of Tree and Slope Correction Factors for Various Basal Area Factors (cont.)

% of Slope Correction Combined Factor Slope Factor 5 BAF 10 BAF 15 BAF 20 BAF 30 BAF 40 BAF 88 1.33207 5.124 3.607 2.935 2.534 2.059 1.776 89 1.33870 5.150 3.625 2.949 2.546 2.070 1.784 90 1.34536 5.176 3.643 2.964 2.559 2.080 1.793 91 1.35207 5.201 3.661 2.979 2.572 2.090 1.802 92 1.35882 5.227 3.680 2.993 2.584 2.101 1.811 93 1.36561 5.254 3.698 3.008 2.597 2.111 1.820 94 1.37244 5.280 3.717 3.023 2.610 2.122 1.829 95 1.37931 5.306 3.735 3.039 2.623 2.132 1.839 96 1.38622 5.333 3.754 3.054 2.637 2.143 1.848 97 1.39316 5.359 3.773 3.069 2.650 2.154 1.857 98 1.40014 5.386 3.792 3.085 2.663 2.165 1.866 99 1.40716 5.413 3.811 3.100 2.676 2.175 1.876 100 1.41421 5.440 3.830 3.116 2.690 2.186 1.885 102 1.42843 5.495 3.868 3.147 2.717 2.208 1.904 103 1.43558 5.523 3.888 3.163 5.730 2.219 1.914 104 1.44278 5.550 3.907 3.178 2.744 2.231 1.923 105 1.45000 5.578 3.927 3.194 2.758 2.242 1.933 106 1.45726 5.606 3.946 3.210 2.772 2.253 1.943 107 1.46455 5.634 3.966 3.226 2.786 2.264 1.952 108 1.47187 5.662 3.986 3.243 2.799 2.276 1.962 109 1.47922 5.691 4.006 3.259 2.813 2.287 1.972 110 1.48661 5.719 4.026 3.275 2.828 2.298 1.982 111 1.49402 5.747 4.046 3.291 2.842 2.310 1.992 112 1.50147 5.776 4.066 3.308 2.856 2.321 2.001 113 1.50894 5.805 4.086 3.324 2.870 2.333 2.011 114 1.51644 5.834 4.107 3.341 2.884 2.344 2.021 115 1.52498 5.863 4.127 3.357 2.899 2.356 2.031 116 1.53154 5.892 4.147 3.374 2.913 2.368 2.042 117 1.53912 5.921 4.168 3.391 2.927 2.379 2.052 118 1.54674 5.950 4.189 3.407 2.942 2.391 2.062 119 1.55438 5.980 4.209 3.424 2.956 2.403 2.072 120 1.56205 6.000 4.230 3.441 2.971 2.415 2.082 121 1.56975 6.039 4.251 3.458 2.985 2.427 2.092 122 1.57747 6.069 4.272 3.475 3.000 2.439 2.103 123 1.58521 6.098 4.293 3.492 3.015 2.451 2.113 124 1.59298 6.128 4.314 3.509 3.030 2.463 2.123 125 1.60078 6.158 4.335 3.527 3.045 2.475 2.134 126 1.60860 6.188 4.356 3.544 3.060 2.487 2.144 127 1.61645 6.218 4.377 3.561 3.074 2.499 2.155 128 1.62432 6.249 4.399 3.578 3.089 2.511 2.165 129 1.63221 6.279 4.420 3.595 3.104 2.523 2.176 130 1.64012 6.310 4.441 3.613 3.120 2.536 2.186 131 1.64806 6.340 4.463 3.631 3.135 2.546 2.197 132 1.65602 4.370 4.485 3.648 3.150 2.560 2.207 133 1.66400 6.401 4.506 3.666 3.165 2.573 2.218 134 1.67200 6.432 4.528 3.683 3.180 2.585 2.229 135 1.68003 6.463 4.550 3.701 3.195 2.597 2.239

Region 2 Field Guide Appendix J: Variable Radius Plot

Table J-6: Limiting Distance to Face of Tree and Slope Correction Factors for Various Basal Area Factors (cont.)

% of Slope Correction Combined Factor Slope Factor 5 BAF 10 BAF 15 BAF 20 BAF 30 BAF 40 BAF 136 1.68808 6.494 4.571 3.719 3.211 2.261 2.250 137 1.69614 6.525 4.593 3.737 3.226 2.622 2.261 138 1.70423 6.556 4.615 3.754 3.241 2.635 2.272 139 1.71234 6.587 4.637 3.772 3.257 2.647 2.283 140 1.72047 6.619 4.659 3.790 3.272 2.660 2.293 141 1.72861 6.650 4.681 3.808 3.288 2.672 2.304 142 1.73678 6.681 4.703 3.826 3.303 2.685 2.315 143 1.74497 6.713 4.725 3.844 3.319 2.698 2.326 144 1.75317 6.744 4.748 3.862 3.335 2.710 2.337 145 1.76139 6.776 4.770 3.880 3.350 2.723 2.348 146 1.76963 6.808 4.792 3.898 3.366 2.736 2.359 147 1.77789 6.840 4.815 3.917 3.382 2.749 2.370 148 1.78617 6.871 4.837 3.935 3.397 2.761 2.381 149 1.79446 6.903 4.859 3.953 3.413 2.774 2.392

J-9

Region 2 Field Guide Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts

APPENDIX K: DAMAGE CATEGORIES, AGENTS, SEVERITY RATINGS, AND TREE PARTS

Damage Categories Code Description 10 General Insects 11 Bark Beetles 12 Defoliators 13 Chewing Insects 14 Sucking Insects 15 Boring Insects 16 Seed/Cone/Flower/Fruit Insects 17 Gallmaker Insects 18 Insect Predators 19 General Diseases 20 Biotic Damage 21 Root/Butt diseases 22 Stem Decays/Cankers 23 Parasitic/Epiphytic Plants 24 Decline Complexes/Dieback/Wilts 25 Foliage Diseases 26 Stem Rusts 27 Broom Rusts 30 Fire 40 Animal damage, source unknown 41 Wild animals 42 Domestic Animals 50 Abiotic Damage 60 Competition 70 Human Activities 71 Harvest 80 Multi-Damage (Insect-Disease) 90 Unknown 99 Physical Effects

K-1

Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts Region 2 Field Guide

Damage Agents Category Agent Common Name Scientific Name 10 000 General Insects SEVERITY RATING 1 = minor 2 = severe 001 Thrips 002 Tip moth 003 Wasp 007 Clerid beetle Cleridae 008 Weevil Curculionidae 011 Ant Formicidae 017 Bagworm moth Psychidae 019 Scarab Scarabaeidae 023 Wood wasps Siricidae spp. 11 000 Bark Beetles SEVERITY RATING 1 = Unsuccessful bole attack: pitchout & beetle brood absent 2 = Strip attacks: galleries and brood present 3 = Successful current bole attack: galleries and brood present 4 = Topkill 5 = Successful attack last year 6 = Older dead 001 Roundheaded pine beetle Dendroctonus adjunctus 002 Western pine beetle Dendroctonus brevicomis 005 Lodgepole pine beetle Dendroctonus murrayanae 006 Mountain pine beetle Dendroctonus ponderosae 007 Douglas-fir beetle Dendroctonus pseudotsugae 009 Spruce beetle Dendroctonus rufipennis 011 Black turpentine beetle Dendroctonus terebrans 012 Red turpentine beetle Dendroctonus valens 015 Western balsam bark beetle Dryocoetes confusus 017 Ash bark beetles Hylesinus spp. 018 Native elm bark beetle Hylurgopinus rufipes 019 Pinon ips Ips confusus 021 Sixspined ips Ips calligraphus 025 Arizona five-spined ips Ips lecontei 029 Pine engraver Ips pini 030 Ips engraver beetles Ips spp. 031 unknown Ips tridens 032 Western ash bark beetle Leperisinus californicus 037 Tip beetles Pityogenes spp. 038 Douglas-fir twig beetle Pityophthorus pseudotsugae

Region 2 Field Guide Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts

Damage Agents (cont.) Category Agent Common Name Scientific Name 11 (cont.) 000 Bark Beetles 039 Twig beetles Pityophthorus spp. 040 Foureyed spruce beetle Polygraphus rufipennis 042 unknown Pseudohylesinus dispar 043 Douglas-fir pole beetle Pseudohylesinus nebulosus 045 Small European elm bark beetle Scolytus multistriatus 046 Spruce engraver Scolytus piceae 048 True fir bark beetles Scolytus spp. 049 Douglas-fir engraver Scolytus unispinosus 050 Fir engraver Scolytus ventralis 051 Striped ambrosia beetle Tryachykele lineatum 055 Spruce ips Ips pilifrons 056 Mexican pine beetle Dendroctonus mexicanus 12 000 Defoliators SEVERITY RATING 1 = Light defoliation (1-25%), no topkill 2 = Light defoliation (1- 3 = Light defoliation (1-25%), topkill >10% 4 = Moderate defoliation25%), (26-75%), topkill no ≤10% topkill 5 = Moderate defoliation (26- 6 = Moderate defoliation (26-75%), topkill >10% 7 = Heavy defoliation (76-100%),75%), no topkill topkill ≤10% 8 = Heavy defoliation (76- 9 = Heavy defoliation (76-100%), topkill >10% 001 Casebearer100%), topkill ≤10% 002 Leaftier 003 Looper 004 Needleminer 005 Sawfly 006 Skeletonizer 007 Larger elm leaf beetle Monocesta coryli 008 Spanworm 009 Webworm 011 Western blackheaded budworm Acleris gloverana 014 Fall cankerworm Alsophila pometaria 015 Alder flea beetle Altica ambiens 018 Oak worms Anisota spp. 019 Orange-striped oakworm Anisota senatoria 021 Fruit tree leafroller Archips argyrospila 022 Uglynest caterpillar Archips cerasivorana 023 Boxelder defoliator Archips negundanus 024 Oak leafroller Archips semiferana

K-3

Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts Region 2 Field Guide

Damage Agents (cont.) Category Agent Common Name Scientific Name 12 (cont.) 000 Defoliators 025 Birch sawfly Arge pectoralis 029 Oak skeletonizer Bucculatrix ainsliella 035 Spruce webspinning sawfly Cephalcia fascipennis 036 Two-year budworm Choristoneura biennis 037 Large aspen tortrix Choristoneura conflictana 038 Spruce budworm Choristoneura fumiferana 039 Sugar pine tortrix Choristoneura lambertiana 040 Western spruce budworm Choristoneura occidentalis 041 Jack pine budworm Choristoneura pinus 043 Aspen leaf beetle Chrysomela crotchi 044 Cottonwood leaf beetle Chrysomela scripta 045 Leafhopper Cicadellidae 046 Poplar tentmaker Clostera inclusa 049 Lodgepole needleminer Coleotechnites milleri 050 Ponderosa needleminer Coleotechnites spp. 051 Black Hills pandora moth Coloradia doris 052 Pandora moth Coloradia pandora 053 Sycamore lace bug Corythucha ciliata 054 Lace bugs Corythucha spp. 055 Oak leaftier Croesia semipurpurana 057 Walnut caterpillar Datana integerrima 058 Yellownecked caterpillar Datana ministra 059 Walkingstick Diapheromera femorata 060 Spruce coneworm Dioryctria reniculelloides 061 Introduced pine sawfly Diprion similis 062 Greenstriped mapleworm Dryocampa rubicunda 063 Spruce needleminer (east) Endothenia albolineana 064 Elm spanworm Ennomos subsignaris 066 White fir needleminer Epinotia meritana 068 Browntail moth Euproctis chrysorrhoea 069 Pine needleminer Exoteleia pinifoliella 070 Birch leafminer Fenusa pusilla 071 Elm leafminer Fenusa ulmi 072 Geometrid moth Geometridae 073 Leafblotch miner Gracillariidae 074 Spotted tussock moth Halisidota maculata 075 Pale tussock moth Halisidota tessellaris 076 Hesperiid moth Hasora choromus 077 Brown day moth Hemileuca eglanterina 078 Buck moth Hemileuca maia

Region 2 Field Guide Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts

Damage Agents (cont.) Category Agent Common Name Scientific Name 12 (cont.) 000 Defoliators 079 Saddled prominent Heterocampa guttivitta 080 Variable oakleaf caterpillar Heterocampa manteo 081 Cherry scallop shell moth Hydria prunivorata 082 Fall webworm Hyphantria cunea 084 unknown Lambdina punctat 085 Tent caterpillar moth Lasiocampidae 086 Satin moth Leucoma salicis 087 Willow leafblotch miner Lithocolletis spp. 088 Aspen blotchminer Lithocolletis tremuloidiella 089 Gypsy moth Lymantria dispar 090 Cottonwood leafminers Lyonetia spp. 093 Eastern tent caterpillar Malacosoma americanum 094 Western tent caterpillar Malacosoma californicum 096 Forest tent caterpillar Malacosoma disstria 097 Southwestern tent caterpillar Malacosoma incurvum 099 Blister beetle Meloidae 101 Juniper sawfly Monoctenus fulvus 102 Willow sawfly Nematus spp. 104 Lodgepole sawfly Neodiprion burkei 105 Blackheaded pine sawfly Neodiprion excitans 106 Pine infesting sawflies Neodiprion fulviceps 107 Redheaded pine sawfly Neodiprion lecontei 109 Ponderosa pine sawfly Neodiprion mundus 110 White pine sawfly Neodiprion pinetum 111 Jack pine sawfly Neodiprion pratti banksianae 113 European pine sawfly Neodiprion sertifer 116 Pine butterfly Neophasia menapia 119 Locust leafminer Odontota dorsalis 121 Rusty tussock moth Orgyia antiqua 122 Whitemarked tussock moth Orgyia leucostigma 123 Douglas-fir tussock moth Orgyia pseudotsugata 124 Western tussock moth Orgyia vetusta 125 Spring cankerworm Paleacrita vernata 126 Black citrus swallowtail butterfly Papilio polytes 128 Pine tussock moth Parorgyia grisefacta 130 Half-wing geometer Phigalia titea 131 Phoberia moth Phoberia atomaris 135 Aspen leafminer Phyllocnistis populiella 136 Yellowheaded spruce sawfly Pikonema alaskensis 137 Tenlined June beetle Polyphylla decemlineata 138 Japanese beetle Popillia japonica

K-5

Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts Region 2 Field Guide

Damage Agents (cont.) Category Agent Common Name Scientific Name 12 (cont.) 000 Defoliators 141 Elm leaf beetle Pyrrhalta luteola 143 Giant silkworm moth Saturniidae 144 Redhumped caterpillar Schizura concinna 145 Redbanded thrips Selenothrips rubrocinctus 147 Maple leafroller Sparganothis acerivorana 148 Redhumped oakworm Symmerista canicosta 149 Orangehumped mapleworm Symmerista leucitys 150 Spruce needleminer (west) Taniva albolineana 151 Maple webworm Tetralopha asperatella 152 Pine webworm Tetralopha robustella 154 Bagworm Thyridopteryx ephemeraeformis 155 Leafroller/seed moth Tortricidae 156 Willow defoliation Tortricidae 158 Spruce bud moth Zeiraphera canadensis 160 Pine needle sheathminer Zelleria haimbachi 162 Cottonwood leaf beetle Chrysomela spp. 164 Saddle-backed looper Ectropis crepuscularia 165 Leaf roller Epinotia solandriana 168 Green-striped looper Melanoplophia imitata 169 Willow leaf blotchminer Micrurapteryx salicifoliella 170 unknown Neodiprion autmnalis 171 Pinon sawfly Neodiprion edulicolus 172 uknown Neodiprion gilletti 173 unknown Neodiprion ventralis 174 Pine looper Phaeoura mexicanaria 175 unknown Zadiprion rohweri 176 unknown Zadiprion townsendi 177 Douglas-fir budmoth Zeiraphera hesperiana 178 Western oak looper Lambdina fiscellaria somniaria 190 Hickory tussock moth Halisidota caryae 191 Pin oak sawfly Caliroa lineata 192 Palmerworm Dichomeris ligulella 193 Pitch pine looper Lambdina athasaria pellucidaria 194 Red pine sawfly Neodiprion nanulus nanulus 195 Pine tip moth Argyrotaenia pinatubana 196 Baldcypress leafroller Archips goyerana 197 Winter moth Operophtera 198 Basswood thrips Neohydatothrips 199 Noctuid moth Xylomyges simplex (walker) 200 Pyralid moth Palpita magniferalis 201 Pacific silver fir budmoth Zeiraphera sp. destitutana

Region 2 Field Guide Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts

Damage Agents (cont.) Category Agent Common Name Scientific Name 13 000 Chewing Insects SEVERITY RATING 1 = Minor: bottlebrush or shortened leaders, 0-2 forks on stem, OR <20% of branches affected 2 = Severe: 3 or more forks on bole, OR 20% or more branches affected, OR terminal leader dead 001 Grasshopper 002 Shorthorn grasshoppers Acrididae 003 Black cutworm Agrotis ipsilon 005 Clearwinged grasshopper Camnula pellucida 006 Cicadas Cicadidae 007 Eurytomids Eurytoma spp. 008 Cutworms Euxoa excellens 012 Periodical cicada Magicicada septendecim 013 Migratory grasshopper Melanoplus sanguinipes 014 Valley grasshopper Oedaleonotus enigma 015 Strawberry root weevil Otiorhyhchus ovatus 020 Northern pitch twig moth Petrova albicapitana 021 Ponderosa pine tip moth Rhyacionia zozana 022 Pine needle weevil Scythropus spp. 026 Ash plant bug Tropidosteptes amoenus 027 Shorthorned grasshopper Valanga nigricornis 028 Pitch-eating weevil Pachylobius picivorus 030 Adana tip moth Rhyacionia adana 14 000 Sucking Insects SEVERITY RATING 1 = Minor: bottlebrush or shortened leaders, 0-2 forks on stem, OR <20% of branches affected 2 = Severe: 3 or more forks on bole, OR 20% or more branches affected, OR terminal leader dead 001 Scale insect 006 Aphid Aphididae 007 Pine spittlebug Aphrophora parallela 008 Western pine spittlebug Aphrophora permutata 009 Saratoga spittlebug Aphrophora saratogensis 010 Spittlebug Cercopidae 011 Wax scale Ceroplastes spp. 012 Pine needle scale Chionaspis pinifoliae 014 Giant conifer aphids Cinara spp. 015 White pine aphid Cinara strobi 026 Lecanium scale Lecanium spp. 017 Spruce aphid Elatobium abietinum

K-7

Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts Region 2 Field Guide

Damage Agents (cont.) Category Agent Common Name Scientific Name 14 (cont.) 000 Sucking Insects 018 Woolly apple aphid Eriosoma lanigerum 019 Striped mealybug Ferrisia vergata 022 Pine thrips Gnophothrips spp. 024 Honeysuckle aphids Hyadaphis tataricae 027 Common falsepit scale Lecanodiaspis prosopidis 028 Oystershell scale Lepidosaphes ulmi 029 Pinyon needle scale Matsucoccus acalyptus 030 Ponderosa pine twig scale Matsucoccus bisetosus 031 Pine twig scale Matsucoccus californicus 032 Ponderosa pine scale Matsucoccus degeneratus 034 Prescott scale Matsucoccus vexillorum 035 Treehoopers Membracidae 039 Black pineleaf scale Nuculaspis californica 040 Spruce spider mite Oligonychus ununquis 041 Twig girdler Oncideres cingulata 043 Maple aphids Periphyllus spp. 044 Spruce bud scale Physokermes piceae 046 Pine leaf adelgid Pineus pinifoliae 047 White pine adelgid Pineus spp. 048 Pine bark adelgid Pineus strobi 049 Root aphid Prociphilus americanus 050 Mealybug Pseudococcidae 051 Cottony maple scale Pulvinaria innumerabilis 052 Fir mealybug Puto cupressi 053 Douglas-fir mealybug Puto profusus 054 Spruce mealybug Puto sandini 055 Hemispherical scale Saissetia coffeae 056 Woolly pine needle aphid Schizolachnus piniradiatae 057 Steatococcus scale Steatococcus samaraius 058 Pear thrips Taeniothrips inconsequens 061 Pine tortoise scale Toumeyella parvicornis 063 Birch aphid Euceraphis betulae 069 Elm scurfy scale Chionaspis americana 15 000 Boring Insects SEVERITY RATING 1 = Minor: bottlebrush or shortened leaders, 0-2 forks on stem, OR <20% of branches affected 2 = Severe: 3 or more forks on bole, OR 20% or more branches affected, OR terminal leader dead 001 Shoot borer 002 Termite

Region 2 Field Guide Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts

Damage Agents (cont.) Category Agent Common Name Scientific Name 15 (cont.) 000 Boring Insects 003 Ponderosa pine bark borer Acanthocinus princeps 004 Bronze birch borer Agrilus anxius 005 Twolined chestnut borers Agrilus bilineatus 006 Bronze poplar borer Agrilus liragus 007 Carpenter bees Apidae 008 Flatheaded borer Buprestidae 009 Golden buprestid Buprestis aurulenta 010 Carpenter ants Camponotus spp. 017 Pitted ambrosia beetle Corthylus punctatissimus 011 Gouty pitch midge Cecidomyia piniinopis 013 Roundheaded borer Cerambycidae 014 Flatheaded apple tree borer Chrysobothris femorata 016 Columbian timber beetle Corthylus columbianus 018 Carpenterworm moths Cossidae 019 Poplar and willow borer Cryptorphynchus lapathi 020 Pine reproduction weevil Cylindrocopturus eatoni 021 Douglas-fir twig weevil Cylindrocopturus furnissi 022 Zimmerman pine moth Dioryctria zimmermani 023 Oak twig pruners Elaphidionoides spp. 024 Twig pruner Elaphidionoides villosus 025 Lesser cornstalk borer Elasmopalpus lignosellus 026 Red oak borer Enaphalodes rufulus 027 Ponderous borer Ergates spiculatus 028 Eastern pine shoot borer Eucosma gloriola 029 Western pine shoot borer Eucosma sonomana 030 Eucosma species Eucosma spp. 031 Sugar maple borer Glycobius speciosus 033 Pine root collar weevil Hylobius radicis 036 Tarnished plant bug Lygus lineolaris 037 Unknown Magdalis spp. 039 Locust borer Megacyllene robiniae 040 California flathead borer Melanophila californica 041 Flatheaded fir borer Melanophila drummondi 042 Whitespotted sawyer Monochamus scutellatus 043 Redheaded ash borer Neoclytus acuminutus 044 Western ash borer Neoclytus conjunctus 047 Northern pine weevil Pissodes approximates 048 unknown Pissodes dubius 050 White pine weevil Pissodes strobi 051 Lodgepole terminal weevil Pissodes terminalis 052 Ambrosia beetles Platypus spp.

K-9

Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts Region 2 Field Guide

Damage Agents (cont.) Category Agent Common Name Scientific Name 15 (cont.) 000 Boring Insects 053 Cottonwood borer Plectrodera scalator 055 Pine gall weevil Podapion gallicola 056 Ash borer Podesesia syringae fraxini 057 Lilac borer Podosesia syringae 058 Carpenterworm Prionoxystus robiniae 063 European pine shoot moth Rhyacionia buoliana 064 Western pine tip moth Rhyacionia bushnelli 065 Nantucket pine tip moth Rhyacionia frustrana 066 Lodgepole pine tip moth Rhyacionia montana 067 Southwestern pine tip moth Rhyacionia neomexicana 068 Poplar borer Saperda calcarata 069 Roundheaded appletree borer Saperda candida 070 Saperda shoot borer Saperda spp. 071 Clearwing moths Sesiidae 073 Roundheaded fir borer Tetropium abietis 076 Douglas-fir pitch moth Vespamima novaroensis 087 Emerald ash borer Agrilus planipennis 16 000 Seed/Cone/Flower/Fruit Insects SEVERITY RATING 1 = minor 2 = severe 001 Douglas-fir cone moth Barbara colfaxiana 002 Lodgepole cone beetle Conophthorus contortae 003 Limber pine cone beetle Conophthorus flexilis 004 Mountain pine cone beetle Conophthorus monticolae 005 Ponderosa pine cone beetle Conophthorus ponderosae 008 White pine cone beetle Conopthorus coniperda 010 Douglas-fir cone midge Contarinia oregonensis 011 Cone scale midge Contarinia washingtonensis 014 Spruce bud midge Dasineura swainei 015 Fir coneworm Dioryctria abietivorella 017 Pine coneworm Dioryctria auranticella 019 Ponderosa twig moth Dioryctria ponderosae 020 unknown Dioryctria pseudotsugella 021 Dioryctria moths Dioryctria spp. 022 Lodgepole cone moth Eucosma rescissoriana 023 Seed chalcid Eurytomidae 025 Cone maggot Hylemya anthracina 027 Ponderosa pine seed worm/moth Laspeyresia piperana 028 Spruce seed moth Laspeyresia youngana 029 Boxelder bug Leptocoris trivittatus

Region 2 Field Guide Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts

Damage Agents (cont.) Category Agent Common Name Scientific Name 16 (cont.) 000 Seed/Cone/Flower/Fruit Insects 030 Leaffooted pine seed bug Leptoglossus corculus 031 Western conifer seed bug Leptoglossus occidentalis 033 unknown Megastigmus lasiocarpae 034 Spruce seed chalcid Megastigmus piceae 035 Ponderosa pine seed chalcid Megastigmus albifrons 036 Fir seed chalcid Megastigmus pinus 037 Douglas-fir seed chalcid Megastigmus spermotrophs 040 Roundheaded cone borer Paratimia conicola 042 Coneworm Phycitidae 043 Harvester ants Pogonomyrmex spp. 045 Fir cone maggot Strobilomyia abietis 046 Spruce cone maggot Strobilomyia anthracina 048 Coneworm Hylemia spp. 049 Prairie tent caterpillar Malacosoma lutescens 050 Jack pine tip beetle Conophthorus banksianae 17 000 Gallmaker Insects SEVERITY RATING 1 = minor 2 = severe 001 Birch budgall mite Aceria rudis 003 Cooley spruce gall adelgid Adelges cooleyi 004 Horned oak gall Callirhytis cornigera 005 Gouty oak gall Callirhytis quercuspunctata 006 Gall midge Cecidomyiidae 007 Douglas-fir needle gall midge Contarinia pseudotsugae 008 Gall mite Eriophyidae 009 Spruce gall midge Mayetiola piceae 010 Hackberry nipplegall maker Pachypsylla celtidismamma 012 Leaf stem gall adelgid Phylloxera caryaecaulis 013 Gall aphid Phylloxeridae 015 Psyllid Psyllidae 018 Gouty pitch midge Cedidomyia piniinopsis 019 Spider mites Oligonychus spp. 18 000 Insect Predators SEVERITY RATING 1 = minor 2 = severe 001 Lacewing 002 Blackbellied clerid Enoclerus lecontei 003 Redbellied clerid Enoclerus sphegeus 004 unknown Formica rufa 005 Western yellowjacket Vespula pennsylvanica

K-11

Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts Region 2 Field Guide

Damage Agents (cont.) Category Agent Common Name Scientific Name 19 000 General Diseases SEVERITY RATING 1 = minor 2 = severe 20 000 Biotic Damage SEVERITY RATING 1 = minor 2 = severe 001 Damping off 002 Gray mold Botrytis cinerea 21 000 Root/Butt Diseases SEVERITY RATING for trees 1 = Tree within 30 feet of tree with deteriorating crown, tree with diagnostic symptoms or signs, or tree killed by root disease 2 = Pathogen (sign) or diagnostic symptom detected - no crown deterioration 3 = Crown deterioration detected - no diagnostic symptoms or signs 4 = Both crown deterioration and diagnostic signs symptoms detected 5 = Bleeding present on bole 6 = Bleeding present on bole and adjacent mortality present 7 = Laboratory confirmed Sudden Oak Death SEVERITY RATING for Setting Level G2 = Minor evidence of RDS on plot G3 = RDS present, canopy reduction less then 20% G4 = RDS present, canopy reduction 20-30 % G5 = RDS present, canopy reduction 30-50% G6 = RDS present, canopy reduction 50-57%, most ground area infested G7 = RDS present, 76+% canopy reduction G8 = Entire area infested with RDS, one or very few usceptible overstory trees G9 = Entire area infested with RDS, no susceptible overstory trees present 001 Armillaria root disease Armillaria spp. 002 Yellow stringy rot Corticium galactimum 004 Brown crumbly rot Fomitopsis pinicola 006 Fusarium root rot Fusarium spp. 007 White mottled rot Ganoderma applanatum 008 Ganoderma rot of hardwoods Ganoderma lucidum 009 Ganoderma rot of conifers Ganoderma tsugae 010 Annosus root disease Heterobasidion annosum 011 Circinatus root rot Inonotus circinatus 012 Tomentosus root disease Inonotus tomentosus 014 Black stain root disease Ophiostoma wageneri 015 Schweinitzii butt rot Phaeolus schweinitzii

Region 2 Field Guide Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts

Damage Agents (cont.) Category Agent Common Name Scientific Name 21 (cont.) 000 Root/Butt Diseases 022 Pythium root rot Pythium spp. 024 Crown gall Agrobacterium tumefaciens 026 Yellow pitted rot Hericium abietis 027 Brown cubical rot Laetiporus sulphureus 22 000 Stem Decays/Cankers SEVERITY RATING 0 = 0-4% rotten 1 = 5-15% rotten 2 = 16-25% rotten 3 = 26-35% rotten 4 = 36-45% rotten 5 = 46-55% rotten 6 = 56-65% rotten 7 = 66-75% rotten 8 = 76-85% rotten 9 = 86-100% rotten 001 Heart rot 002 Stem rot 003 Sap rot 004 Slime flux 005 Virus 006 Black knot of cherr Apiosporina morbosa 007 Atropellis canker Atropellis piniphila 008 Siberian elm canker Botryodiplodia hypodermia 009 Botryosphaeria canker Botryosphaeria ribis 012 Black canker of aspen Ceratocystis fimbriata 024 Gray-brown saprot Cryptoporus volvatus 025 Cryptosphaeria canker of aspen Cryptosphaeria populina 026 Cytospora canker of fir Cytospora abietis 027 Western red rot Dichomitus squalens 028 Rust-red stringy rot Echinodontium tinctorium 029 Sooty-bark canker Encoelia pruinosa 034 Scleroderris canker Gremmeniella abietina 035 Amelanchier rust Gymnosporangium harknessianum 036 Cedar apple rust Gymnosporangium juniperi- virginianae 038 Hypoxylon canker of aspen Hypoxylon mammatum 039 Canker rot of oak Inonotus hispidus 043 Nectria canker Nectria galligena 044 Ash heart rot Pereniporia fraxinophila

K-13

Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts Region 2 Field Guide

Damage Agents (cont.) Category Agent Common Name Scientific Name 22 (cont.) 000 Stem Decays/Cankers 047 Red ring rot Phellinus pini 048 Aspen trunk rot Phellinus tremulae 051 Phomopsis canker Phomopsis spp. 055 Thyronectria canker Thyronectria austro-americana 057 Cytospora canker of aspen Cytospora chrysosperma 058 Dothichiza canker Dothichiza populae 059 Red belt fungus Fomitopsis pinicola 061 Sooty bark canker Phibalis singulare 062 Brown heartrot Fomitopsis Officinalis 063 unknown Coniophora puteana 064 Tinder fungus Fomes fomentarius 066 Pinyon black stain Leptographium wagnerii 067 unknown Phellinus hartigii 068 False tinder fungus Phellinus igniarius 069 Robustus conk Phellinus robustus 070 Yellow cap fungus Pholiota spp. 071 Oyster mushroom Pleurotus ostreatus 072 White ring rot Poria albipellucida 074 Cedar brown pocket rot Poria sericeomollis 075 Lachnellula canker Lachnellula flavovirens 076 Strumella canker Strumella coryneoidea 077 Phomopsis blight Phomopsis juniperovora 078 Fusarium canker of yellow poplar Fusarium solani 079 Sterile conk of maple and beech Inonotus glomeratus 080 Canker of spruce Aleurodiscus spp. 081 Birch conk Piptoporus betulinusai 082 Canker Discocainia treleasei 23 000 Parasitic/Epiphytic Plants SEVERITY RATING 1 = Hawksworth tree DMR rating = 1; light infection 2 = Hawksworth tree DMR rating = 2; light infection 3 = Hawksworth tree DMR rating = 3; medium infection 4 = Hawksworth tree DMR rating = 4; medium infection 5 = Hawksworth tree DMR rating = 5; heavy infection 6 = Hawksworth tree DMR rating = 6; heavy infection 7 = Vine damage: less than 50% of crown involved 8 = Vine damage: 50% or more of crown involved 001 Mistletoe 002 Parasitic plants 003 Vine damage 006 Lodgepole pine dwarf mistletoe Arceuthobium americanum

Region 2 Field Guide Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts

Damage Agents (cont.) Category Agent Common Name Scientific Name 23 (cont.) 000 Parasitic/Epiphytic Plants 008 Western dwarf mistletoe Arceuthobium campylopodum 009 Limber pine dwarf mistletoe Arceuthobium cyanocarpum 010 Pinyon dwarf mistletoe Arceuthobium divaricatum 011 Douglas-fir dwarf mistletoe Arceuthobium douglasii 017 Southwestern dwarf mistletoe Arceuthobium vaginatum subsp. crytopodum 020 True mistletoe 022 Juniper true mistletoe Phoradendron juniperum 24 000 Decline Complexes/Dieback/Wilts SEVERITY RATING 1 = Minor: minor crown symptoms 2 = Severe: severe crown symptoms 004 Ash decline/yellows 005 Birch dieback 007 Complex 008 Decline 012 Looper; abiotic complex 013 Maple decline 014 Oak decline 016 Sprout dieback 017 True fir pest complex 019 Pinewood nematode Bursaphelenchus xylophilus 021 Oak wilt Ceratocystis fagacearum 022 Dutch elm disease Ceratocystis ulmi 023 Bacterial wetwood Erwinia nimipressuralis 027 Wetwood 030 Elm phloem necrosis Mycoplasma 25 000 Foliage Diseases SEVERITY RATING 1 = Minor: <20% of foliage affected or <20% of crown in brooms 2 = Severe: >20% of foliage affected or >20% of crown in brooms 001 Blight 002 Broom rust 003 Juniper blights 004 Leaf spots 005 Needlecast 006 Powdery mildew 009 True fir needlecast 011 Cercospora blight of juniper Cercospora sequoiae 014 Ink spot of aspen Ciborinia whetzelii

K-15

Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts Region 2 Field Guide

Damage Agents (cont.) Category Agent Common Name Scientific Name 25 (cont.) 000 Foliage Diseases 015 Pine needle rust Coleosporium spp. 016 Anthracnose on Russian olive Colletotrichum spp. 017 Coronado limb rust Cronartium arizonicum 018 Leaf shothole Cylindrosporium spp. 022 Elytroderma disease Elytroderma deformans 023 Fire blight Erwinia amylovora 024 Walnut anthracnose Gnomonia leptostyla 025 Anthracnose Gnomonia spp. 027 Brown felt blight Herpotrichia juniperi 029 Hardwood anthracnose Kabatiella apocrypta 030 Cone damage Lasiodiplodia spp. 031 Spruce needle cast Lirula macrospora 032 Fir needle cast Lirula spp. 033 White pine needle cast Lophodermella arcuata 034 Lophodermella needle cast Lophodermella spp. 035 Lophodermium needle cast Lophodermium spp. 036 Marssonina blight Marssonina populi 037 Melampsora rusts Melampsora medusae 040 Dothistroma needle blight Mycosphaerella pini 041 Brown felt blight of pines Neopeckia coulteri 042 Snow blight Phacidum abietis 043 Swiss needle cast Phaeocryptopus gaumannii 044 Phoma blight Phoma spp. 045 Phyllosticta leaf spot Phyllosticta spp. 048 Ash rust Puccinia sparganioides 049 Fir needle rust Pucciniastrum spp. 050 Douglas-fir needle cast Rhabdocline spp. 051 Rhizoctonia needle blight Rhizoctonia spp. 052 Rhizophaeria needle cast Rhizophaeria spp. 054 Brown spot needle blight Scirrhia acicola 055 Septoria leaf spot Septoria alnifolia 056 Septoria leaf spot and canker Septoria musiva 057 Sirococcus tip blight Sirococcus conigenus 058 Diplodia blight Sphaeropsis sapinea 059 Leaf blister of oak Taphrina caerulescens 060 Venturia leaf blight of maple Venturia acerina 061 Shepherd's crook Venturia tremulae 062 Dothistroma needle blight Dothistroma septospora 064 Broom rust Chrysomyxa arctostaphyli 065 Spruce needle rust Chrysomyxa weirii

Region 2 Field Guide Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts

Damage Agents (cont.) Category Agent Common Name Scientific Name 25 (cont.) 000 Foliage Diseases 067 Spruce needle cast Lophodermium picea 068 Hardwood leaf rusts Melampsora spp. 071 Spruce needle cast Rhizosphaera pini 072 Sirococcus shoot blight Sirococcus strobilinus 073 Shephards crook Venturia populina 074 Delphinella shoot blight Delphinella abietis 075 Tar spot Rhytisma acerinum 26 000 Stem Rusts SEVERITY RATING 1 = Branch infections located greater than 2 feet from tree bole 2 = Branch infections located between 6 inches and 2 feet from treebole 3 = Bole infections or branch infections located within 6 inches of bole 4 = Topkill 001 White pine blister rust Cronartium ribicola 002 Western gall rust Peridermium harknessii 003 Stalactiform blister rust Cronartium coleosporioides 004 Comandra blister rust Cronartium comandrae 005 Pinyon blister rust Cronartium occidentale 006 Eastern gall rust Cronartium quercuum 011 Bethuli rust Peridermium bethuli 012 Limb rust Peridermium filamentosum 013 Southern cone rust Cronartium strobilinum 27 000 Broom Rusts SEVERITY RATING 1 = Minor: <20% of crown in brooms 2 = Severe >20% of crown in brooms 001 Spruce broom rust Chrysomyxa arctostaphyli 003 Juniper broom rust Gymnosporangium nidus-avis

004 Fir broom rust Melampsorella caryophyllacearum 30 000 Fire SEVERITY RATING 1 = minor 2 = severe 031 Wild-fire 032 Human caused fire 033 Crown fire damage 034 Ground fire damage

K-17

Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts Region 2 Field Guide

Damage Agents (cont.) Category Agent Common Name Scientific Name 40 000 Animal Damage, source unknown SEVERITY RATING 1 = minor 2 = severe 41 000 Wild Animals SEVERITY RATING 1 = Minor: <20% of crown affected, bole damage is <50% circumference 2 = Severe: >20% of crown affected, bole damage is >50% circumference, upper 1/3 of crown is killed 4 = Earthworms are present 5 = Earthworms are absent 001 Bear 002 Beaver 003 Big game (deer) 004 Mice or voles 005 Pocket gophers 006 Porcupines 007 Rabbits or hares 008 Sapsucker 009 Squirrels 010 Woodpeckers 011 Moose 012 Elk 013 Deer 014 Feral pigs 015 Mountain beaver 016 Deer or elk 17 Earthworm Lumbricidae 42 000 Domestic Animals SEVERITY RATING 1 = Minor <20% of crown affected, bole damage is <50% circumference 2 = Severe: >20% of crown affected, bole damage is >50% circumference, upper 1/3 of crown is killed 001 Cattle 002 Goats 003 Horses 004 Sheep

Region 2 Field Guide Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts

Damage Agents (cont.) Category Agent Common Name Scientific Name 50 000 Abiotic Damage SEVERITY RATING 1 = Minor: <20% of crown affected, bole damage is <50% circumference 2 = Severe: >20% of crown affected, bole damage is >50% circumference, upper 1/3 of crown is killed 001 Air pollutants 002 Chemical 003 Drought 004 Flooding/high water 005 Frost 006 Hail 007 Heat 008 Lightning 009 Nutrient imbalances 010 Radiation 011 Snow/ice 013 Wind-tornado 014 Winter injury 015 Avalanche 016 Mud-land slide 018 Other geologic events 019 Mechanical (non-human caused) 60 000 Competition SEVERITY RATING 1 = Minor: tree slightly deformed and has some live, terminal growth 2 = Severe: tree extremely deformed or has no live terminal, growth severely reduced relative to neighbors 70 000 Human Activities SEVERITY RATING 1 = minor 2 = severe 001 Herbicides 003 Imbedded objects 004 Improper planting technique 005 Land clearing 006 Land use conversion 007 Logging damage 008 Mechanical 009 Pesticides 010 Roads 011 Soil compaction 012 Suppression

K-19

Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts Region 2 Field Guide

Damage Agents (cont.) Category Agent Common Name Scientific Name 70 (cont.) 000 Human Activities 013 Vehicle damage 014 Road salt 71 000 Harvest SEVERITY RATING 1 = minor 2 = severe 80 000 Multi-Damage (Insect/Disease) SEVERITY RATING 1 = minor 2 = severe 001 Aspen defoliation 002 Subalpine fir mortality 004 Pinion pine decline 90 000 Unknown SEVERITY RATING 0 = 0 – 9% affected 1 = 10 – 19% affected 2 = 20 – 29% affected 3 = 30 – 39% affected 4 = 40 - 49% affected 5 = 50 - 59% affected 6 = 60 - 69% affected 7 = 70 - 79% affected 8 = 80 - 89% affected 9 = 90 - 100% affected 99 Physical Effects 001 Broken top % of original height that is missing. For example, if a tree was originally 100 feet high, but 15 feet of the top is broken or missing, enter “15” in the severity code. 002 Dead top % of total tree height that is dead 003 Limby (large limbs top to bottom) % of total tree height with many limbs/knots 004 Forked top % of total tree height above fork 005 Forked below merch top % of the total length of the bole affected 006 Crook or sweep % of total tree height, which contains the crook or sweep

Region 2 Field Guide Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts

Damage Agents (cont.) Category Agent Common Name Scientific Name 99 (cont.) 000 Physical Effects 007 Checks, bole cracks % of total tree height, which contains a crack or check 008 Foliage discoloration % of foliage discolored 009 Mortality (for plantation surveys 1 = dead tree only) 010 Lack of seed source If present, 100% (for plantation surveys only) 011 Poor planting stock source If present, 100% (for plantation surveys only) 012 Poor growth/fading/foliage is 1 = minor (reduced growth) yellowing and loss of needles is 2 = severe (affecting survival) occurring 013 Total board foot volume loss % of total board foot volume loss 014 Total cubic foot volume loss % of total cubic foot volume loss 015 Bark removal % of tree circumference missing bark 016 Foliage loss 1 = minor 2 = severe 017 Sunscald 1 = minor 2 = severe 018 Uproot 1 = uprooted tree 019 Scorched foliage % of foliage scorched 020 Scorched bark % of bark scorched 021 Dieback source 1 = minor (for plantation surveys only) 2 = severe 022 Poor crown form 1 = minor 2 = severe 023 Severe forking % of bole with forks 026 Open wound % of bole or trunk affected using the height and width of the wound. For example, if a tree is 100 feet tall and the wound covers 15 feet of the bole, enter a value of “15.” 031 Broken or dead branches % of branches broken or dead 033 Damaged shoots, buds, or foliage 1 = minor (for plantation surveys only) 2 = severe 034 Excessively deformed sapling % of sapling deformed 036 Fire scar % of bole covered by fire scar 037 Leaning tree % lean from vertical 038 Charred bark Not recorded unless cambium is killed from heating

K-21

Appendix K: Damage Categories, Agents, Severity Ratings, and Tree Parts Region 2 Field Guide

Tree Parts Code Description UN Unspecified TO Top FO Foliar (crown) LI Limb BO Bole, other than Top or Base BA Base RO Roots WT Whole Tree TT Top Third of Crown MT Middle Third of Crown BT Bottom Third of Crown

Region 2 Field Guide Appendix L: Accuracy Standards

APPENDIX L: ACCURACY STANDARDS

Settings Measurements Field Tolerance Project Name No Errors Region No Errors Proclaimed Forest No Errors District No Errors Location No Errors Stand Number No Errors Ownership No Errors State No Errors County No Errors Administrative Forest No Errors Date No Errors Photo ID No Errors Exam Level No Errors Exam Purpose No Errors Stratum No Errors Existing Vegetation Composition Type No Errors Potential Vegetation Reference No Errors Potential Vegetation No Errors Structure No Errors Capable Growing Area ± 10 Percent Fuel Model No Errors Elevation ± 2 Contour Intervals Aspect ± 45 degrees Slope ± 10 Percent Slope Position ± 1 class Acres No Errors Radial Growth Interval No Errors Radial Growth Interval #2 No Errors Height Growth Interval No Errors Fuel Photo Reference No Errors Precision Protocol No Errors Examiner No Errors Stand Remarks No Errors Damage Category No Errors Damage Agent No Errors Damage Severity No Errors Species of Management Interest No Errors Sketch Map and Traverse Notes

L-1

Appendix L: Accuracy Standards Region 2 Field Guide

Sample Design Criteria Field Tolerance Form Type Selection Method Type No Errors Sample Expansion Factor No Errors Plots Installed No Errors Sub population Filter No Errors Starting Azimuth No Errors Sample Design Remarks No Errors Selection Criteria Number No Errors Sub pop Variable No Errors Sub pop Minimum Value No Errors Sub pop Maximum Value No Errors

Plot Data Field Tolerance Plot Number No Errors Plot Latitude No Errors Plot Longitude No Errors Capable Grow Area ± 10 Percent Plot Aspect ± 45° Plot Slope ± 10 Percent Slope Position ± 1 Class Slope Horizontal Shape ± 1 Class Slope Vertical Shape ± 1 Class Plot Elevation ± 2 Contour Intervals Existing Vegetation No Errors Potential Vegetation Accurate to series understory union and phases Plot History No Errors Plot History Date Year required if field 12 is other than code 10 or blank Fuel Model No Errors Residual Descriptive No Errors Code Distance to Seed wall ± 100 feet Plot Remarks

Region 2 Field Guide Appendix L: Accuracy Standards

Tree Data Field Tolerance Plot Number No Errors Tag ID Number No Errors Tree Status No Errors allowed in recognizing and coding down trees Site/Growth No Errors Trees Tree Species No Errors Tree Count Height Diameter Trees Range Range on Point Tolerance *All All 0 0 trees <0.5 feet 1-5 ± 2 trees <0.5 feet 6+ ± 50% >0.5 feet <0.5 in. 1-5 ± 1 tree >0.5 feet <0.5 in 6+ ± 20% All .5" - breakpoint d.b.h 1-5 ± 1 tree All .5" - breakpoint d.b.h. 6+ ± 10% All breakpoint d.b.h. + 1+ 0 trees

*There is no tolerance for recording a tree when none are actually present in any of the above size classes. The recording of a fixed plot tree when none are present will result in a single discrepancy. The recording of a variable plot tree when none are present will result in an unacceptable unit. 1/ Grouping criteria are standardized to facilitate stand exam contract inspection and payment. However, distinguishing characteristics other than tree class, species, and size class may warrant individual tree recording or more refined grouping criteria. Such characteristics include age, crown ratio, crown class, or incidence of damage. Number Stems No Errors DBH/DRC No Errors <.5 inch ± .1 Inch .5 inch - 13.9 inches ± .2 Inch 14.0 inches - 23.9 inches ± .3 Inch 24.0 inches - 34.9 inches ± .5 Inch 35.0 inches + ± .1 Inch Borderline variable plot trees ± 1 Inch Estimated DRC Height ± 10 % Height to Crown ± 10 % Radial Growth ± 1/20 inch Radial Growth ± 1/20 inch #2

L-3

Appendix L: Accuracy Standards Region 2 Field Guide

Tree Data (cont.) Field Tolerance Height Growth ± 1 foot trees >6 feet ± 0.1 foot Tree Age ± 10% (Based on actual tree ring count at breast height for trees > 3.0" DBH otherwisetrees ≤6 feet based on total age recorded.) Crown Ratio ± 10 % Crown Class No Errors Crown width No Errors Wildlife Use No Errors Log/Snag Decay No Errors Cone Serotiny No Errors Damage No Errors Category Damage Category Damage Category Description Tolerance 11 Bark Beetles No misses on live trees with a severity of 2 or greater. 12 Defoliators No misses on live trees with a severity of 3 or greater. 13-17 Other Insects No misses of shoot moths or weevils on live trees. 21 Root/Butt Diseases No misses on live trees with a severity of 2 or greater. 22 Stem Decays/Cankers No misses on live trees with a severity of 3 or greater. 25 Foliage Diseases No misses on Elytroderma on live trees. 41-42 Animal Damage No misses on live trees with terminal leader damage or with greater than 1/4 of bole circumference affected. 50 Abiotic Damage No misses on wind, snow, or ice bending, breakage, or bole cracks and frost damage to shoots on trees less than 1-inch diameter and lightning. 70 Human Damage No misses on live trees for logging damage or fire if the damage affects greater than 1/4 of the bole circumference or if an open wound is in contact with the ground. Damage Agent Damage Part Damage Severity Tree Remarks

Region 2 Field Guide Appendix L: Accuracy Standards

Ground Surface Cover Field Tolerance Plot Number No Errors Cover Type No Errors Cover Percent ± 10 Percent

Vegetation Composition Field Tolerance Plot Number No Errors Live /Dead No Errors Layer No Errors Life form No Errors Species No Error in species level identification for dominant, common or community type indicator plants. No plant name can be repeated within a layer. Minimum Height ± 10% of Height Average Height ± 10% of Height Maximum Height ± 10% of Height Canopy Cover ± 10 Percent Average Diameter No Errors Maturity No Errors Cover Remarks User Field

Down Woody Field Tolerance Plot Number No Errors First Duff ± 1/2 inch Second Duff ± 1/2 inch Fuel Depth No Errors Twigs 0 - .24 ± 40% Twigs .25 - .99 ± 30% Branch 1.0 - 2.99 ± 20% Volume 1 Weight 1 Volume 2 Weight 2 Volume 3 Weight 3 Volume 4 Weight 4

L-5

Appendix L: Accuracy Standards Region 2 Field Guide

Down Woody (cont.) Field Tolerance Piece Count No missed pieces Decay Class No Errors Diameter ± 1 inch on measurements Piece Length No Errors

Region 2 Field Guide Appendix M: Glossary of Terms

APPENDIX M: GLOSSARY OF TERMS

Term Definition Aspect A position facing or commanding a given direction; exposure. Aspect is the compass direction of the prevailing slope with respect to true north. Azimuth A horizontal angular measure from true north to an object of interest. Basal Area The cross-sectional area of the stem or stems of a plant or of all plants in a stand, generally expressed as square units per unit area. For trees, measured at 4.5 feet above ground, for forbs and grasses, measured at the root crown. Bole Length The straight-line distance measured parallel to the main bole of a tree, from its base to its tip. Breast Height A point located on the uphill side of the main stem, by measuring 4.5 feet along the uphill side of the bole from ground level or the predominant root collar. Preclude slight, non-compacted litter accumulations when establishing breast height. CALVEG Classification and Assessment with LANDSAT of Visible Ecological Groupings. It is a California-wide system for classifying vegetative and non-vegetative cover types. The primary cover type relates to life form and uses a 3-character alpha code. Canopy Cover The percent of a fixed area covered by the crown of an individual plant species or delimited by the vertical projection of its outermost perimeter; small openings in the crown are included. Compacted Live The percent of the total height of the tree that supports a full, live crown. Crown Ratio For trees that have uneven length crowns, occularly transfer lower branches to fill holes in the upper portions of the crown, until a full, even crown is created. Compartment A land area, usually between 3,000 and 8,000 acres, easily identified on the ground by physical features. A compartment is comparable in size to a sub-watershed, or landscape management unit. It is used as a convenience for maintaining stand records and planning vegetation management projects. Crown Class The relative position of the tree or shrub crown with respect to the competing vegetation around it. Crown class for each tree or shrub is judged in the context of its immediate environment, that its, those trees or shrubs which are competing for sunlight with the subject tree or shrub. Crown Length The vertical distance from the top of the leader to the base of the crown, measured to the lowest live branch-whorl with live branches in at least 3 quadrants, and continuous with the main crown. Crown Ratio The ratio of compacted live crown length to bole length. Lengths are measured parallel to the bole from the base of the tree to the tip. DEM Digital Elevation Model. USGS geographic elevation data distributed in raster form. Digital representation of the shape of the earth's surface. Typically, digital elevation data consists of arrays of values that represent topographic elevations measured at equal intervals on the Earth's surface.

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Appendix M: Glossary of Terms Region 2 Field Guide

Glossary of Terms (cont.) Term Definition Diameter The length of a straight-line segment passing through the center of an item and terminating at its periphery. Diameter at Breast A measure at breast height (4.5 feet), outside bark, of the tree bole, Height (DBH) perpendicular to the tree bole. Diameter at Root The straight line passing through the center of a cross section of a bole Collar (DRC) measured at the root collar of a shrub or tree. Down Log Stem material (conifer or hardwood) that is lying on the ground. If a stem material is leaning more than 45 degrees from vertical, is not self- supporting, and/or in contact with the ground, it is considered a down log. Down Woody Woody pieces of trees and shrubs that have been uprooted (no longer Material supporting growth) or severed from their root system, not self- supporting, and are lying on the ground. Duff Layer Duff is the fermentation and humus layer of the forest floor. It does not include the freshly cast material in the litter layer. The top of the duff is where needles, leaves, and other cast-off vegetative material have noticeably begun to decompose. Individual particles usually will be bound by fungi mycelium. When moss is present, the top of the duff is just below the green portion of the moss. The bottom of the duff is the start of the soil (“A” horizon). Elevation Vertical distance from a datum, usually mean sea level, to a point or object on the earth’s surface. Not to be confused with altitude, which refers to points above the earth’s surface. Fuel Bed The fuel bed is the accumulation of dead, woody residue on the forest floor. It begins at the top of the duff layer and above. It includes litter, dead limbwood and bolewood from tree species, as well as dead material from shrub, herbaceous, and grass species. Fuel Model Mathematical descriptions of fuel properties (e.g., fuel load and fuel depth) that are used as inputs to calculations of fire danger indices and fire behavior potential. GPS Global Positioning System. A network of radio-emitting satellites deployed by the U.S. Department of Defense. Ground-based GPS receivers can automatically derive accurate surface coordinates for all kinds of GIS, mapping, and surveying data collection. Ground Level The forest floor, made up by soil and duff layer. It does not include unincorporated woody debris that may rise above the ground line. In reference to a point of measure, it is the highest point of the ground touching the base of the object being referenced. Group Talley A count of one or more items of the same type or species and recorded as a single line entry. Growth A measure of the increase in growth layers for a specified time frame. Height Growth The increase in height over a set period of time. Intersect Diameter Measurement of diameter at a point where the sampling plane intersects the geometric center of the object being tallied. No adjustment is made for stem irregularities at the point of intersection.

Region 2 Field Guide Appendix M: Glossary of Terms

Glossary of Terms (cont.) Term Definition Lean (Tree) The deflection from vertical, > 15 degrees of a straight line passing through the geometric center of the base and top of the main stem. Length The measurement of the extent of something along its greatest dimension. Life Form Species and individuals that are grouped into classes on the basis of their similarities in structure and function. A growth form that displays an obvious relationship to important environmental factors. Limiting Distance A comparative measurement between the subplot radius and the distance from the subplot center to the center of the object. The comparison is used to determine whether the object is IN or OUT of the fixed area subplot.

IN - The object is “in” if the measured distance is equal to or less than the subplot radius. OUT - The object is “out” if the measured distance is greater than the subplot radius. Live Crown Length The straight-line distance measured parallel to the main bole of a tree, from the top of the live crown to the base of the live crown. Ownership The identification of the legal owner/administrator on both the surface and subsurface estates. Plant Species The major subdivision of a genus or subgenus of a plant being described or measured. Plot Configuration The size and shape of the sampling unit (plot) and the spatial arrangement of subplots within that unit. Plot A sub-sample of a plot or stand exam. This is the unit on which data are recorded to individual trees, snags, logs, understory vegetation, and fuels. Data can be collected on either a fixed area or variable radius area. Proclaimed Forest Units of the National Forest System as originally proclaimed or designated by Congress. Quadratic Mean The diameter of the tree of average basal area. Diameter Radial Growth The increase in tree radius over a period of time at breast height, or Increment occasionally at the base. Random Sample Any method of sample selection based on the theory of probability (degree of certainty). At any stage of the operation of selection, the probability of any set of units being selected must be known. It is the only method that can provide a measure of precision of the estimate. Reconciliation Code A code used to reflect the status of an individually tallied item with regards to previous surveys. Slope A deviation from the horizontal. Species A code that represents a fundamental category of taxonomic classification of an organism. Stand A spatially continuous group of trees and associated vegetation having similar structures and growing under similar soil and climatic conditions.

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Appendix M: Glossary of Terms Region 2 Field Guide

Glossary of Terms (cont.) Term Definition Stand Exam Grid Basic data collection method for stand exams. It consists of a set of plots, separated by equal distances on a grid pattern. The lines of the grid (transects) are oriented in cardinal directions. There is a predetermined distance between plots. The number of transects and grid plots will vary depending upon the size and shape of the stand. Stratified Sample A method of sampling forest resources where stands or polygons of similar properties are lumped into strata. This improves the efficiency of an inventory by reducing the variability within a given population. The less variability there is within a strata, the fewer samples will need to be taken to achieve a statistically valid result. Stratum A group of stands within a condition class; similar characteristics such as forest type, tree size class, and canopy density. Stump The woody base of a tree remaining in contact with the soil after the trunk or main stem has been severed at a point less than 4.5 feet above ground height (measured on the uphill side). Tree A woody perennial plant, typically large, with a single well-defined stem carrying a more or less definite crown. Tree Age Total age of the above ground stem of a tree (not age of the root stock or the total age from seed). Total age is usually the annual ring count to the pith of the tree at breast height plus an estimate of the number of years it took the tree to reach breast height.

Region 2 Field Guide Appendix N: Fuel Models

APPENDIX N: FUEL MODELS

The original 13 fuel models are from “Aids to Determining Fuel Models for Estimating Fire Behavior”, Hal E. Anderson, INT-122, 1982. The remaining fuel models are from “Standard Fire Behavior Fuel Models: A Comprehensive Set for Use with Rothermel’s Surface Fire Spread Model” by Joe H. Scott and Robert E. Burgan. RMRS –GTR-153. June 2005.

Fuel Fuel Fuel Model Name Fuel Type Model Set Fuel Fuel Fuel Fuel Model Model 1-Hr 10-Hr 100- Bed Code Hr Depth 1 Short grass (1 foot) Grass and grass- Original 13 0.74 0 0 1 dominated 2 Timber (grass and Grass and grass- Original 13 2 1 0.500 1 understory) dominated 3 Tall grass (2.5 feet) Grass and grass- Original 13 3.01 0 0 2.50 dominated 4 Chaparral (6 feet) Chaparral and Original 13 5.01 4.010 2 6 shrub fields 5 Brush (2 feet) Chaparral and Original 13 1 0.500 0 2 shrub fields 6 Dormant brush, Chaparral and Original 13 1.50 2.500 2 2.50 hardwood slash shrub fields 7 Southern rough Chaparral and Original 13 1.13 1.870 1.500 2.50 shrub fields 8 Closed timber litter Timber litter Original 13 1.50 1 2.500 0.20 9 Hardwood litter Timber litter Original 13 2.92 0.410 0.150 0.20 10 Timber (litter and Timber litter Original 13 3.01 2 5.010 1 understory) 11 Light logging slash Slash Original 13 1.50 4.51 5.510 1 12 Medium logging slash Slash Original 13 4.01 14.03 16.53 2.30 13 Heavy logging slash Slash Original 13 7.01 23.04 28.05 3 91 NB1 Urban/Developed Nonburnable Scott and 0 0 0 0 Burgan 92 NB2 Snow/Ice Nonburnable Scott and 0 0 0 0 Burgan 93 NB3 Agricultural Nonburnable Scott and 0 0 0 0 Burgan 98 NB4 Open Water Nonburnable Scott and 0 0 0 0 Burgan 99 NB5 Bare Ground Nonburnable Scott and 0 0 0 0 Burgan 101 GR1 Short, Sparse Dry Grass Scott and 0.10 0 0 0.40 Climate Grass Burgan (Dynamic)

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Fuel Models (cont.) Fuel Fuel Fuel Model Name Fuel Type Model Set Fuel Fuel Fuel Fuel Model Model 1-Hr 10-Hr 100- Bed Code Hr Depth 102 GR2 Low Load, Dry Climate Grass Scott and 0.10 0 0 1 Grass (Dynamic) Burgan 103 GR3 Low Load, Very Coarse, Grass Scott and 0.10 0.40 0 2 Humid Climate Grass Burgan (Dynamic) 104 GR4 Moderate Load, Dry Grass Scott and 0.25 0 0 2 Climate Grass Burgan (Dynamic) 105 GR5 Low Load, Humid Grass Scott and 0.40 0 0 1.50 Climate Grass Burgan (Dynamic) 106 GR6 Moderate Load, Humid Grass Scott and 0.10 0 0 1.50 Climate Grass Burgan (Dynamic) 107 GR7 High Load, Dry Climate Grass Scott and 1 0 0 3 Grass (Dynamic) Burgan 108 GR8 High Load, Very Coarse, Grass Scott and 0.50 1 0 4 Humid Climate Grass Burgan (Dynamic) 109 GR9 Very High Load, Humid Grass Scott and 1 1 0 5 Climate Grass Burgan (Dynamic) 121 GS1 Low Load, Dry Climate Grass-Shrub Scott and 0.20 0 0 0.90 Grass-Shrub (Dynamic) Burgan 122 GS2 Moderate Load, Dry Grass-Shrub Scott and 0.50 0.500 0 1.50 Climate Grass-Shrub Burgan (Dynamic) 123 GS3 Moderate Load, Humid Grass-Shrub Scott and 0.30 0.250 0 1.80 Climate Grass-Shrub Burgan (Dynamic) 124 GS4 High Load, Humid Grass-Shrub Scott and 1.90 0.300 0.100 2.10 Climate Grass-Shrub Burgan (Dynamic) 141 SH1 Low Load, Dry Climate Shrub Scott and 0.25 0.250 0 1 Shrub (Dynamic) Burgan 142 SH2 Moderate Load, Dry Shrub Scott and 1.35 2.400 0.750 1 Climate Shrub Burgan 143 SH3 Moderate Load, Humid Shrub Scott and 0.45 3 0 2.40 Climate Shrub Burgan 144 SH4 Low Load, Humid Shrub Scott and 0.85 1.150 0.200 3 Climate Timber-Shrub Burgan 145 SH5 High Load, Dry Climate Shrub Scott and 3.60 2.100 0 6 Shrub Burgan 146 SH6 Low Load, Humid Shrub Scott and 2.90 1.450 0 2 Climate Shrub Burgan 147 SH7 Very High Load, Dry Shrub Scott and 3.50 5.300 2.200 6 Climate Shrub Burgan 148 SH8 High Load, Humid Shrub Scott and 2.05 3.400 0.850 3 Climate Shrub Burgan

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Fuel Models (cont.) Fuel Fuel Fuel Model Name Fuel Type Model Set Fuel Fuel Fuel Fuel Model Model 1-Hr 10- 100- Bed Code Hr Hr Depth 149 SH9 Very High Load, Humid Shrub Scott and 4.50 2.450 0 4.40 Climate Shrub Burgan (Dynamic) 161 TU1 Low Load, Dry Climate Timber- Scott and 0.20 0.900 1.500 0.60 Timber-Grass-Shrub Understory Burgan (Dynamic) 162 TU2 Moderate Load, Humid Timber- Scott and 0.95 1.800 1.250 1 Climate Timber-Shrub Understory Burgan 163 TU3 Moderate Load, Humid Timber- Scott and 1.10 0.150 0.250 1.30 Climate Timber-Grass- Understory Burgan Shrub (Dynamic) 164 TU4 Dwarf Conifer With Timber- Scott and 4.50 0 0 0.50 Understory Understory Burgan 165 TU5 Very High Load, Dry Timber- Scott and 4 4 3 1 Climate Timber-Shrub Understory Burgan 181 TL1 Low Load Compact Timber Litter Scott and 1 2.200 3.600 0.20 Conifer Litter Burgan 182 TL2 Low Load Broadleaf Timber Litter Scott and 1.40 2.300 2.200 0.200 Litter Burgan 183 TL3 Moderate Load Conifer Timber Litter Scott and 0.50 2.200 2.800 0.30 Litter Burgan 184 TL4 Small Downed Logs Timber Litter Scott and 0.50 1.500 4.200 0.40 Burgan 185 TL5 High Load Conifer Litter Timber Litter Scott and 1.15 2.500 4.400 0.60 Burgan 186 TL6 Moderate Load Timber Litter Scott and 2.40 1.200 1.200 0.30 Broadleaf Litter Burgan 187 TL7 Large Downed Logs Timber Litter Scott and 0.30 1.400 8.100 0.40 Burgan 188 TL8 Long-Needle Litter Timber Litter Scott and 5.80 1.400 1.100 0.30 Burgan 189 TL9 Very High Load Timber Litter Scott and 6.65 3.300 4.150 0.60 Broadleaf Litter Burgan 201 SB1 Low Load Activity Fuel Slash-Blowdown Scott and 1.50 3 11 1 Burgan 202 SB2 Moderate Load Activity Slash-Blowdown Scott and 4.50 4.250 4 1 Fuel or Low Load Burgan Blowdown 203 SB3 High Load Activity Fuel Slash-Blowdown Scott and 5.50 2.750 3 1.20 or Moderate Load Burgan Blowdown 204 SB4 High Load Blowdown Slash-Blowdown Scott and 5.25 3.500 5.250 2.70 Burgan

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Detailed Description of the Fuel Models Code Detailed Description 1 Contains fine, very porous, and continuous herbaceous fuels that have cured or are nearly cured. Generally less than one-third of the area contains shrubs or timber. Grasslands and savanna are represented along with stubble, grass-tundra, and grass-shrub combinations. Annual and perennial grasses are included in this fuel model. 2 Herbaceous material with litter and dead-down stem wood from the open shrub or timber overstory. Open shrub lands and pine stands or scrub oak stands that cover one-third to two-thirds of the area. Stand may include clumps and may include pinyon-juniper. 3 Stands are tall, averaging about three feet, but considerable variation may occur. Approximately one-third or more of the stand is considered dead and cured. May include cultivated grains that have not been harvested, tall prairie, and marshland grasses. 4 Stands of mature shrubs, 6 feet or more tall such as California mixed chaparral, the high pocosin along the east coast, the pine barrens of New Jersey, or the closed jack pine stands of the north- central states. Besides flammable foliage, stand may contain dead woody material. May contain a deep litter layer. 5 Shrubs are young with little dead material, and the foliage contains little volatile material. Usually shrubs are short and almost totally cover the area. Young, green stands with no dead wood qualify: laurel, vine maple, alder, or even chaparral, manzanita, or chamise. 6 The shrubs are older, but not as tall as model 4, nor do they contain as much fuel as model 4. This model covers a broad range of shrub conditions: intermediate stands of chamise, chaparral, oak brush, low pocosin, Alaskan spruce taiga, and shrub tundra. May include hardwood slash that has cured. Pinyon-juniper shrub lands may be represented. 7 Stands of shrubs are generally between 2 and 6 feet high. Palmetto-galliberry understory, with a pine overstory, is typical. Low pocosin may be represented. Black spruce shrub combinations in Alaska may also be represented. 8 Contains closed canopy stands of short needle conifers or hardwoods that have leafed out. The compact litter layer is mainly needles, leaves, and occasionally twigs because little undergrowth is present. Representative conifer types are white pine, lodgepole pine, spruce, fir, and larch. 9 Both long-needle conifer stands and hardwood stands, especially the oak-hickory types, are typical. Closed stands of long-needled pine like ponderosa, Jeffrey, red pines, or southern pine plantations are grouped in this model. May contain concentrations of dead-down woody material. 10 Dead-down fuels include quantities of 3-inch or larger limb wood resulting from over maturity or natural events that create a large load of dead material on the forest floor. Any forest type may be considered if heavy down material is present; examples are insect- or disease-ridden stands, wind thrown stands, overmature situations with deadfall, and aged light thinning or partial cut slash. 11 Contains slash and herbaceous material intermixed with slash. Light partial cuts or thinning operations in mixed conifer stands, hardwood stands, and southern pine harvests are considered. Clearcuts generally produce more slash than represented here. The less than 3-inch material load is less than 12 tons per acre. The greater than 3 inch is represented by not more than 10 pieces, 4 inches in diameter, along a 50 foot transect. 12 The visual impression is dominated by slash and much of it is less than 3 inches in diameter. The fuels are well distributed. Heavily thinned conifer stands; clearcuts, and medium or heavy partial cuts are represented. The material larger than 3 inches is represented by encountering 11 pieces, 6 inches in diameter along a 50 foot transect. 13 There is a continuous layer of slash. Large quantities of material larger than 3 inches are present. Clearcuts and heavy partial cuts in mature and over mature stands are depicted where the slash load is dominated by the greater than 3 inch diameter material. Fuels less than 3 inches are generally only 10 percent of the total load. May include situations where the slash still has “red” needles attached.

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Detailed Description of the Fuel Models (cont.) Code Detailed Description 91 Land covered by urban and suburban development. The area must not support wildland fire spread. In some cases the area may experience structural fire losses during a wildland fire incident; however, structure ignition in those cases is either house-to-house or by firebrands, neither of which is directly modeled using fire behavior fuel models. If sufficient vegetation surrounds structures such that wildland fire spread is possible, then choose a fuel model appropriate for the wildland vegetation. 92 Land covered by permanent snow and ice. Areas covered by seasonal snow and ice can be mapped to two different fuels models. 93 Agricultural land maintained in a nonburnable condition; examples include irrigated annual crops, mowed or tilled orchards, and so forth. However, there are many agricultural areas that are not kept in a non burnable condition. For example, grass is often allowed to grow beneath vines or orchard trees, and wheat or similar crops are allowed to cure before harvest; in those cases use a different fuel model. 98 Land covered by open bodies of water such as lakes, rivers and oceans. 99 Land devoid of enough fuel to support wildland fire spread. Such areas include gravel pits, arid deserts with little vegetation, sand dunes, rock outcroppings, beaches and so forth. 101 The primary carrier of fire is sparse grass, though small amounts of fine fuel may be present. The grass is generally short, either naturally or by grazing, and may be sparse or discontinuous. The moisture extraction is indicative of a dry climate fuelbed, but may also be applied in high-extinction moisture fuelbeds because in both cases predicted spread rate and flame length are low compare to other grass models. 102 The primary carrier of fire is grass, though small amounts of fine dead fuel may be present. Load is greater than 101, and fuelbed may be more continuous. Shrubs, if present, do not affect fire behavior. 103 The primary carrier of fire is continuous, coarse, humid-climate grass. Grass and herb fuel load is relatively light; fuelbed depth is about 2 feet. Shrubs are not present in significant quantity to affect fire behavior. 104 The primary carrier of fire is continuous, dry-climate grass. Load and depth are greater than 102; fuelbed depth is about 2 feet. 105 The primary carrier of fire is humid-climate grass. Load is greater than 103 but depth is lower, about 1-2 feet. 106 The primary carrier of fire is continuous humid-climate grass. Load is greater than 105 but depth is about the same. Grass is less coarse than 105. 107 The primary carrier of fire is continuous dry-climate grass. Load and depth are greater than 104. Grass is about 3 feet tall. 108 The primary carrier of fire is continuous, very coarse, humid-climate grass. Load and depth are greater than 106. Spread rate and flame length can be extreme if grass is fully cured. 109 The primary carrier of fire is dense, tall, humid-climate grass. Load and depth are greater than 108, about 6 feet tall. Spread rate and flame length can be extreme if grass is fully or mostly cured. 121 The primary carrier of fire is grass and shrubs combined. Shrubs are about 1 foot high, grass load is low. Spread rate is moderate; flame length is low. Moisture of extinction is low. 122 The primary carrier of fire is grass and shrubs combined. Shrubs are 1 to 3 feet high, grass load is moderate. Spread rate is high; flame length moderate. Moisture of extinction is low. 123 The primary carrier of fire is grass and shrubs combined. Moderate grass/shrub load, average grass/shrub depth less than 2 feet. Spread rate is high; flame length moderate. Moisture of extinction is high. 124 The primary carrier of fire is grass and shrubs combined. Heavy grass/shrub load, depth greater than 2 feet. Spread rate high; flame length very high. Moisture of extinction is high. 141 The primary carrier of fire is woody shrubs and shrub litter. Low shrub fuel load, fuelbed about 1 foot; some grass may be present. Spread rate is very low; flame length very low.

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Detailed Description of the Fuel Models (cont.) Code Detailed Description 142 The primary carrier of fire is woody shrubs and shrub litter. Moderate fuel load (higher than 141), depth about 1 foot, no grass fuel present. Spread rate is very low; flame length low. 143 The primary carrier of fire is woody shrubs and shrub litter. Moderate shrub load, possibly with pine overstory or herbaceous fuel, fuel bed depth 2 to 3 feet. Spread rate is low; flame length low. 144 The primary carrier of fire is woody shrubs and shrub litter. Low to moderate shrub and litter load, possibly with pine overstory, fuel bed depth about 3 feet. Spread rate is high; flame length moderate. 145 The primary carrier of fire is woody shrubs and shrub litter. Heavy shrub load, depth 4-6 feet. Spread rate very high; flame length very high. Moisture of extinction is high. 146 The primary carrier of fire is woody shrubs and shrub litter. Dense shrubs, little or no herbaceous fuel, fuelbed depth about 2 feet. Spread rate is high; flame length high. 147 The primary carrier of fire is woody shrubs and shrub litter. Very heavy shrub load, depth 4 to 6 feet. Spread rate lower than 146, but flame length similar. Spread rate is high, flame length is very high. 148 The primary carrier of fire is woody shrubs and shrub litter. Dense shrubs, little or no herbaceous fuel, fuelbed depth about 3 feet. Spread rate is high; flame length high. 149 The primary carrier of fire is woody shrubs and shrub litter. Dense, finely branched shrubs with significant fine dead fuel, about 4-6 feet tall; some herbaceous fuel may be present. Spread rate is high; flame length very high. 161 The primary carrier of fire is low load of grass and/or shrub with litter. Spread rate is low; flame length is low. 162 The primary carrier of fire is moderate litter load with shrub component. High extinction moisture. Spread rate is moderate; flame length is low. 163 The primary carrier of fire is moderate forest litter with grass and shrub components. High extinction moisture. Spread rate is high; flame length is moderate. 164 The primary carrier of fire is short conifer trees with grass or moss understory. Spread rate is moderate; flame length is moderate. 165 The primary carrier of fire is heavy forest litter with a shrub or small tree understory. Spread rate is moderate; flame length is moderate. 181 The primary carrier of fire is compact forest litter. Light to moderate load, fuels 1 to 2 inches deep. May be used to represent a recently burned forest. Spread rate is very low; flame length is very low. 182 The primary carrier of fire is broadleaf (hardwood) litter. Low load, compact broadleaf litter. Spread rate is very low; flame length is very low. 183 The primary carrier of fire is moderate load conifer litter, light load of coarse fuels. Spread rate is very low; flame length low. 184 The primary carrier of fire is moderate load of fine litter and coarse fuels. Includes small diameter downed logs. Spread rate is low; flame length low. 185 The primary carrier of fire is high load of fine litter; light slash or mortality fuel. Spread rate is low; flame length low. 186 The primary carrier of fire is moderate load broadleaf litter, less compact than 182. Spread rate is very moderate; flame length is low. 187 The primary carrier of fire is heavy load of forest litter, includes large diameter downed logs. Spread rate low; flame length low. 188 The primary carrier of fire is moderate load long-needle pine litter, may include small amount of herbaceous load. Spread rate is moderate; flame length low. 189 The primary carrier of fire is very high load, fluffy broadleaf litter. This can also be used to represent heavy needle-drape. Spread rate is very moderate; flame length moderate. 201 The primary carrier of fire is light dead and down activity fuel. Fine fuel load is 10 to 20 t/ac weighted towards fuels 1 to 3 inch diameter class; depth is less than 1 foot. Spread rate is moderate; flame length moderate.

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Detailed Description of the Fuel Models (cont.) Code Detailed Description 202 The primary carrier of fire is moderate dead and down activity fuel or light blowdown. Fine fuel load is 7 to 12 t/ac, evenly distributed across 0 to 0.25, 0.25 to 1, and 1 to 3 inch diameter classes, depth is about 1 foot. Blowdown is scattered, with many trees still standing. Spread rate is moderate; flame length moderate. 203 The primary carrier of fire is heavy dead and down activity fuel or moderate blowdown. Fine fuel load is 7 to 12 t/ac, weighted toward 0 to 0.25 inch diameter class, depth is more than 1 foot. Blowdown is moderate; trees compacted to near the ground. Spread rate is high; flame length high. 204 The primary carrier of fire is heavy blowdown fuel. Blowdown id total, fuelbed is not compacted, most foliage and fine fuel still attached to blowdown. Spread rate is very high; flame length very high.

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